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jacklynn jackson

The 1918 Influenza Pandemic - 4 views

  • In the fall of 1918 the Great War in Europe was winding down and peace was on the horizon.
  • The Americans had joined in the fight, bringing the Allies closer to victory against the Germans. Deep within the trenches these men lived through some of the most brutal conditions of life, which it seemed could not be any worse. Then, in pockets across the globe, something erupted that seemed as benign as the common cold. The influenza of that season, however, was far more than a cold. In the two years that this scourge ravaged the earth, a fifth of the world's population was infected. The flu was most deadly for people ages 20 to 40. This pattern of morbidity was unusual for influenza which is usually a killer of the elderly and young children. It infected 28% of all Americans (Tice). An estimated 675,000 Americans died of influenza during the pandemic, ten times as many as in the world war. Of the U.S. soldiers who died in Europe, half of them fell to the influenza virus and not to the enemy (Deseret News). An estimated 43,000 servicemen mobilized for WWI died of influenza (Crosby). 1918 would go down as unforgettable year of suffering and death and yet of peace. As noted in the Journal of the American Medical Association final edition of 1918:
  • The influenza pandemic circled the globe. Most of humanity felt the effects of this strain of the influenza virus. It spread following the path of its human car
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  • The effect of the influenza epidemic was so severe that the average life span in the US was depressed by 10 years. The influenza virus had a profound virulence, with a mortality rate at 2.5% compared to the previous influenza epidemics, which were less than 0.1%. The death rate for 15 to 34-year-olds of influenza and pneumonia were 20 times higher in 1918 than in previous years (Taubenberger). People were struck with illness on the street and died rapid deaths. One anectode shared of 1918 was of four women playing bridge together late into the night. Overnight, three of the women died from influenza (Hoagg). Others told stories of people on their way to work suddenly developing the flu and dying within hours (Henig). One physician writes that patients with seemingly ordinary influenza would rapidly "develop the most viscous type of pneumonia that has ever been seen" and later when cyanosis appeared in the patients, "it is simply a struggle for air until they suffocate," (Grist, 1979). Another physician recalls that the influenza patients "died struggling to clear their airways of a blood-tinged froth that sometimes gushed from their nose and mouth," (Starr, 1976). The physicians of the time were helpless against this powerful agent of influenza. In 1918 children would skip rope to the rhyme (Crawford):
  • The origins of this influenza variant is not precisely known. It is thought to have originated in China in a rare genetic shift of the influenza virus. The recombination of its surface proteins created a virus novel to almost everyone and a loss of herd immunity. Recently the virus has been reconstructed from the tissue of a dead soldier and is now being genetically characterized. The name of Spanish Flu came from the early affliction and large mortalities in Spain (BMJ,10/19/1918) where it allegedly killed 8 million in May (BMJ, 7/13/1918). However, a first wave of influenza appeared early in the spring of 1918 in Kansas and in military camps throughout the US. Few noticed the epidemic in the midst of the war. Wilson had just given his 14 point address. There was virtually no response or acknowledgment to the epidemics in March and April in the military camps. It was unfortunate that no steps were taken to prepare for the usual recrudescence of the virulent influenza strain in the winter. The lack of action was later criticized when the epidemic could not be ignored in the winter of 1918 (BMJ, 1918). These first epidemics at training camps were a sign of what was coming in greater magnitude in the fall and winter of 1918 to the entire world.
  • The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million people. It has been cited as the most devastating epidemic in recorded world history. More people died of influenza in a single year than in four-years of the Black Death Bubonic Plague from 1347 to 1351. Known as "Spanish Flu" or "La Grippe" the influenza of 1918-1919 was a global disaster.
  • The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million people. It has been cited as the most devastating epidemic in recorded world history. More people died of influenza in a single year than in four-years of the Black Death Bubonic Plague from 1347 to 1351. Known as "Spanish Flu" or "La Grippe" the influenza of 1918-1919 was a global disaster.
  • The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million people. It has been cited as the most devastating epidemic in recorded world history. More people died of influenza in a single year than in four-years of the Black Death Bubonic Plague from 1347 to 1351. Known as "Spanish Flu" or "La Grippe" the influenza of 1918-1919 was a global disaster.
  • The war brought the virus back into the US for the second wave of the epidemic. It first arrived in Boston in September of 1918 through the port busy with war shipments of machinery and supplies. The war also enabled the virus to spread and diffuse. Men across the nation were mobilizing to join the military and the cause. As they came together, they brought the virus with them and to those they contacted. The virus killed almost 200,00 in October of 1918 alone. In November 11 of 1918 the end of the war enabled a resurgence. As people celebrated Armistice Day with parades and large partiess, a complete disaster from the public health standpoint, a rebirth of the epidemic occurred in some cities. The flu that winter was beyond imagination as millions were infected and thousands died. Just as the war had effected the course of influenza, influenza affected the war. Entire fleets were ill with the disease and men on the front were too sick to fight. The flu was devastating to both sides, killing more men than their own weapons could
  • The pandemic affected everyone. With one-quarter of the US and one-fifth of the world infected with the influenza, it was impossible to escape from the illness. Even President Woodrow Wilson suffered from the flu in early 1919 while negotiating the crucial treaty of Versailles to end the World War (Tice). Those who were lucky enough to avoid infection had to deal with the public health ordinances to restrain the spread of the disease. The public health departments distributed gauze masks to be worn in public. Stores could not hold sales, funerals were limited to 15 minutes. Some towns required a signed certificate to enter and railroads would not accept passengers without them. Those who ignored the flu ordinances had to pay steep fines enforced by extra officers (Deseret News). Bodies pilled up as the massive deaths of the epidemic ensued. Besides the lack of health care workers and medical supplies, there was a shortage of coffins, morticians and gravediggers (Knox). The conditions in 1918 were not so far removed from the Black Death in the era of the bubonic plague of the Middle Ages.
  • In 1918-19 this deadly influenza pandemic erupted during the final stages of World War I. Nations were already attempting to deal with the effects and costs of the war. Propaganda campaigns and war restrictions and rations had been implemented by governments. Nationalism pervaded as people accepted government authority. This allowed the public health departments to easily step in and implement their restrictive measures. The war also gave science greater importance as governments relied on scientists, now armed with the new germ theory and the development of antiseptic surgery, to design vaccines and reduce mortalities of disease and battle wounds. Their new technologies could preserve the men on the front and ultimately save the world. These conditions created by World War I, together with the current social attitudes and ideas, led to the relatively calm response of the public and application of scientific ideas. People allowed for strict measures and loss of freedom during the war as they submitted to the needs of the nation ahead of their personal needs. They had accepted the limitations placed with rationing and drafting. The responses of the public health officials reflected the new allegiance to science and the wartime society. The medical and scientific communities had developed new theories and applied them to prevention, diagnostics and treatment of the influenza patients.
  • The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between 20 and 40 million people. It has been cited as the most devastating epidemic in recorded world history. More people died of influenza in a single year than in four-years of the Black Death Bubonic Plague from 1347 to 1351.
  • The effect of the influenza epidemic was so severe that the average life span in the US was depressed by 10 years.
  • "The 1918 has gone: a year momentous as the termination of the most cruel war in the annals of the human race; a year which marked, the end at least for a time, of man's destruction of man; unfortunately a year in which developed a most fatal infectious disease causing the death of hundreds of thousands of human beings. Medical science for four and one-half years devoted itself to putting men on the firing line and keeping them there. Now it must turn with its whole might to combating the greatest enemy of all--infectious disease," (12/28/1918).
  • I had a little bird, Its name was Enza. I opened the window, And in-flu-enza.
  • riers, along trade routes and shipping lines. Outbreaks swept through North America, Europe, Asia, Africa, Brazil and the South Pacific (Taubenberger). In India the mortality rate was extremely high at around 50 deaths from influenza per 1,000 people (Brown).
  • With the military patients coming home from the war with battle wounds and mustard gas burns, hospital facilities and staff were taxed to the limit. This created a shortage of physicians, especially in the civilian sector as many had been lost for service with the military. Since the medical practitioners were away with the troops, only the medical students were left to care for the sick. Third and forth year classes were closed and the students assigned jobs as interns or nurses (Starr,1976). One article noted that "depletion has been carried to such an extent that the practitioners are brought very near the breaking point," (BMJ, 11/2/1918). The shortage was further confounded by the added loss of physicians to the epidemic. In the U.S., the Red Cross had to recruit more volunteers to contribute to the new cause at home of fighting the influenza epidemic. To respond with the fullest utilization of nurses, volunteers and medical supplies, the Red Cross created a National Committee on Influenza. It was involved in both military and civilian sectors to mobilize all forces to fight Spanish influenza (Crosby, 1989). In some areas of the US, the nursing shortage was so acute that the Red Cross had to ask local businesses to allow workers to have the day off if they volunteer in the hospitals at night (Deseret News). Emergency hospitals were created to take in the patients from the US and those arriving sick from overseas.
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    the influenza
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    influenza facts  
Josie Crossland

Typhoid Mary - 0 views

  • IT WAS AUGUST 27, 1906, when at the rented summer home of Charles Henry Warren and family in Oyster Bay, Long Island, the Warrens' young daughter became ill with what was diagnosed as typhoid fever. The same week, five more persons began showing symptoms: Mrs. Warren, a second daughter, two maids, and the gardener. The relatively affluent town of Oyster Bay had never had an outbreak of typhoid before. A popular vacation spot for wealthy urban New Yorkers, it was best known for hosting President Theodore Roosevelt during the summer. The house the Warrens had taken for the season stood on high ground, overlooking the bay, and the circumstances of its occupants were impeccable — a wealthy banker, his family and their servants, living in fairly luxurious style.
  •     The Warren family were not the type of people thought likely to contract typhoid — an illness widely associated with poverty and filth. Charles Warren was the president of the Lincoln Bank. They were the sort of folks who could afford to rent a nice big summer home on affluent Long Island (as well as hire a cook, servants, and gardener to keep things tidy). Rich people just didn't get typhoid — especially in Oyster Bay — and predictably, there was concern in the area that the town would become a less desirabl
  • e resort should it be seen as teeming with the disease.
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  •     George Thompson, the owner of the house, was particularly worried, concerned that no well-to-do New Yorkers would be of a mind to rent his home the following season if it was associated with disease. The house was very large, and expensive to run. Thompson himself, though the owner of four other homes, could not afford to live there. If the house lay vacant, it would mean disaster. Desperate, he called in experts to track down the source of the contagion, hoping it came from outside the property and eager for someone to prove it.     Drinking water was analyzed. The single indoor toilet, the cesspool, manure pit, and outhouse were all examined and ultimately rejected as the possible source of infection.
  •     Dairy products were inspected.     An old woman who lived on the beach was considered a likely suspect. She had offered the family clams for sale, and these were scrutinized minutely, but no one else in th
  • e town who had eaten shellfish from the same source had fallen ill.
  •     Thompson, unsatisfied with the inconclusive results from local health authorities on the scene and from his hired experts, reached out to friends in New York City, looking for someone, anyone, to help him with his embarrassing problem.     Salvation didn't exactly ride in on a white horse. Nor was Dr. George Soper hero material exactly. Dr. Soper was not even in fact a medical doctor. He was a sanitary engineer — as one newspaper described him: `a doctor to sick cities.'     Called into the fray, he took the train out to Oyster Bay from the city and set immediately to work. After reviewing the findings of the first medical men on the scene, as well as those of earlier experts who had scrutinized the drinking water, trash and sewage, he began questioning members of the household, inquiring about visitors, ultimately receiving a comprehensive list going back an impressive ten years. To the best of his ability, Soper examined the medical histories of each of these individuals, eventually ruling all of them out as possible sources.
  •     Soper now uncovered `other episodes', as he called them. Provocatively, there was a two-year period for which there were no records available at all for Ms. Mallon's employment — the period between the Gilsey family incident and Mary's arrival in Oyster Bay.     The two-year blank was tantalizing to Soper. Where had Mary been? Who had she been cooking for? She must have been cooking somewhere ... The sanitary engineer's mind teemed with disturbing images. He no doubt pictured the cook stirring soup in some unknown and very busy cellar kitchen, barehanded, unknowing, infecting untold multitudes of solid citizens with potentially deadly bacilli.     Dr. Soper's breathless, self-serving, yet ultimately unreliable accounts to newspapers give a sense of how excited he was, how exhilarated by the thrill of the chase and the tantalizing prospect of being onto something really important. At first he had anticipated a case that might last only a few weeks — a little sea air, a few bowls of steamers, some resolution, and back to the city — but now he found himself further drawn into a quest which had already occupied him for a full four months. The Warrens were long gone — back home with the other summer renters. The weather had turned colder, the house now stood empty.
  •     He went over the facts of the case as they had presented themselves to him. Here he had an unexplained outbreak of typhoid in an area where no typhoid of any kind had been previously. The home was immaculate, clean from top to bottom. All other possible sources of infection had been examined and ruled out. The only new element introduced into the household had been a cook. The cook handled food, which all the afflicted members of the household had eaten. The disease broke out, and the cook was now gone. Had she left under different circumstances, say, the disappearance of a diamond necklace, the cops — or any investigator — would have been looking very hard in her direction.     Soper got a description of the suspect: a woman of about forty, tall, with a buxom build, blond hair, blue eyes, and a firm mouth and jaw. It was remarked that she was `a pretty good cook', though she was observed by some interviewees in retrospect as bein
  • `not particularly clean' in her work habits and `difficult to talk to'.     Writing later, Soper describes what he did next:
  •     This was frustrating. Things usually went pretty quickly in cases like this. Feces in the water supply, contaminated milk, a sickly visitor, and case closed. Not so at the Thompson house. Soper began to `walk the cat backward' in search of an answer.     Typhoid's incubation period was known to be ten to fourteen days long, so he focused on a time on or before August 20. Soper was intrigued by the news that on the fourth of the month, the Warrens had seen fit to change cooks. More significantly, the new cook, a Mary Mallon, was now missing, having left without notice or explanation some three weeks after the sickness began.     A missing cook! It was the kind of lead that criminal investigators find almost too easy, too good to be true; evidence of a kind that prosecutors like to present to jurors as indicating `guilty knowledge', the kind of red flag that Miss Marple or Hercule Poirot would disregard automatically as being just too obvious. Look at it: A murder or some other felony is committed in a household or place of business, and someone who used to be there is suddenly no longer there. It doesn't take an investigative mastermind to deduce who to go looking for first. It was circumstantial evidence of the most provocative kind, and Soper was well acquainted with the old saw about circumstantial evidence: `It's like finding a goldfish in your milk. It doesn't prove anything — but it's mighty suspicious'.
  •     Carriers were a very hot concept in the new world of epidemiology, a theory unproven in the United States. In Germany, however, the respected bacteriologist Dr. Robert Koch had recently investigated repeated outbreaks of typhoid in a Strasbourg bakeshop. The bakery was clean. The water supply was uncorrupted. Yet well-heeled customers were getting sick. Dr. Koch questioned the proprietor and found that she had, years earlier, contracted typhoid, but had survived the experience and was now, seemingly, fully recovered. After testing her, Koch found that even though she was devoid of symptoms and to all outward appearances a healthy person capable of working and going about her tasks like everyone else, she was in fact still teeming with typhoid germs, exuding them through her bowel movements and spreading them with improperly cleaned hands. This was a revolutionary discovery, and news of it had found its way to New York, where it was discussed with interest. Soper had read the transcript of a speech Koch had given on the subject a couple of years previous.     Dr. Soper had learned of seemingly clean and affluent homes in Mary Mallon's past being struck with typhoid after her employment. Now he was confronted with similar circumstances in yet another place she had worked. Given that no human carrier such as Koch's bakery proprietor had ever been identified in America, Soper was suddenly very, very interested in getting his hands on the mysterious Mary Mallon.
  •     That she was evidently not interested in being found only piqued the good doctor's interest to even greater pitch:
  •     At this point, Soper already seems to have formed in his mind a picture of Mary as some kind of Moriarty-esque nemesis, an elusive and crafty adversary with the answer to all his questions, but always just out of reach.     He wanted her badly. His day-to-day work, by this time, had become closer to a detective's than a microbe-hunter's, interviewing witnesses, poring over records. He felt good. He was going to make his bones with this case. He foresaw himself as the poster boy for epidemiologists and health professionals, an honored and much-sought-after speaker at all the medical societies, a hero to the afflicted, a newspaper personality, idol to generations of aspiring sanitary engineers.     Furthermore, he knew that his work was important. Typhoid was lethal and, especially in 1906 and 1907, no joke.
  •     These were boom times. It was a new century and a new world that Soper lived in. The 1900 Chicago World's Fair had once and for all convinced Americans that they lived in a great country, a major world power, on a par — at least — with the European monarchies. Any inferiority complex New Yorkers and Americans might once have felt was rapidly disappearing in the light of an increasingly powerful, worldwide naval presence, a national construction explosion, the emergence of a newly affluent and pleasure-seeking middle class, the recent developments of subway systems, mass-produced automobiles, a tunnel under the Hudson River, new entertainments, libraries, an exuberantly sensationalistic press, and the warm glow of having recently drubbed the Spanish in Cuba and the Philippines. Great strides had been made in the fighting of disease and the word `epidemic' was now an embarrassment to a city. An earlier epidemic of typhoid and cholera had had New York and Philadelphia pointing fingers at one another, each claiming the other was responsible for the outbreak, both mortified that something so closely associated with the squalor of the old world would be blamed on their fair metropolis.     Soper's description of an earlier experience with a typhoid epidemic gives a flavor of what a man in his position saw as his responsibility, of what he perceived himself to be up against:
  • These were the stakes as Soper saw them. Confusion, suspicion, contagion, neighbor pitted against neighbor, panic in the streets, and ultimately, chaos and death.     Epidemics — especially unexplained ones — tended to bring out the worst in people, and the `carrier' theory, however fearful its implications, was far preferable to some of the alternatives. In the past citizens thought to be contagious — particularly if they were members of the minority or underclass — had hardly been taken to the bosom of their communities. Instead the usual outcome was for mob rule to win out. It was not unheard of for those thought to be infected to be run out of town on a rail or set adrift in the Long Island Sound — often at the point of a gun — or worse still. As Soper saw it, he needed a quick and tidy solution to the Oyster Bay problem.     Looking at pictures of Soper — a serious, narrow-faced, whippetlike man with a neat mustache and a receding hairline — one gets the impression of not so much the dogged detective he might have liked to see himself as, but of a timid, fastidious scientist, a man ensconced in reasoned practice and methodology. That he might have been racist, sexist, and far too influenced by the prejudices of his class — as has been suggested by revisionist accounts — a flawed, ambitious fellow who looked for the first likely Irish woman he could clap the manacles on — does not present itself through photography. Nor do we get much of that from his work later in life: tomes with titles such as: The Air and Ventilation of Subways (1908), Modern Methods of Street Cleaning
  • (1909), Further Studies of European Methods of Street Cleaning and Waste Disposal With Suggestions (1930), and of course, what proved his masterwork, the story for which he became best known, the pamphlet with a title like a Victorian detective story's The Curious Case of Typhoid Mary (1939).     George Soper looks from his photographs not to be a nice guy. He looks like someone who was bullied in high school, a nerd, a geek, an apple-polishing dirt-wonk with an unseemly interest in filth and how to make it go away.     It was not for a good many more months, not until March of 1907, that Soper finally came face to face with Mary Mallon. It was then that reports reached him that a family on Park Avenue in New York City had been stricken with typhoid. Two cases had initially been reported. A maid was ill, and a daughter of the people who owned the house, a beautiful young woman in her twenties, was lying on her deathbed. The family were reportedly beside themselves with grief. The girl died two days later, and soon the nurse who had attended her became str
  • icken as well.     The details of the case as they reached Soper were indeed tragic, another example of bad things happening to people to whom bad things are not supposed to happen; but what particularly excited Soper, got that Sherlock Holmes mojo working again, was the news that there was a new cook fitting the description of Mary Mallon still employed by the stricken family.
  •     The cook in question, and indeed it was Mary Mallon, did not quite share the good doctor's enthusiasm. She showed true displeasure when Soper, who rushed over to the Park Avenue address immediately upon receiving the news, suddenly showed up at her job, accusing her in no uncertain terms of causing the typhoid which right then was draining the life from one member of her employer's family.
  •     To his dismay, Mary did not see Soper as the answer to some long-troubling question about the series of odd and unpleasant coincidences that had long followed her. He stood an accuser, and she reacted thus, and her reaction seems to have come as a complete surprise to him.     Here, at this first meeting between pursuer and pursued, is where things began to go terribly wrong — at least for Mary Mallon and any future she might have had. What was said here, and how it was said, would set the tone for everything that happened after.
a-a-ron butler

Black Death - Facts & Summary - HISTORY.com - 2 views

    • Nicole Hicks
       
      GREAT!!!
    • a-a-ron butler
       
      this video is a good one to get the main gesture of the black-death  
  • “The Black Death” Even before the “death ships” pulled into port at Messina, many Europeans had heard rumors about a “Great Pestilence” that was carving a deadly path across the trade routes of the Near and Far East. (Early in the 1340s, the disease had struck China, India, Persia, Syria and Egypt.) However, they were scarcely equipped for the horrible reality of the Black Death. “In men and women alike,” the Italian poet Giovanni Boccaccio wrote, “at the beginning of the malady, certain swellings, either on the groin or under the armpits…waxed to the bigness of a common apple, others to the size of an egg, some more and some less, and these the vulgar named plague-boils.” Blood and pus seeped out of these strange swellings, which were followed by a host of other unpleasant symptoms–fever, chills, vomiting, diarrhea, terrible aches and pains–and then, in short order, death. The Black Death was terrifyingly, indiscriminately contagious: “the mere touching of the clothes,” wrote Boccaccio, “appeared to itself to communicate the malady to the toucher.” The disease was also terrifyingly efficient. People who were perfectly healthy when they went to bed at night could be dead by morning
  • he Black Death
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  • The Black Death arrived in Europe by sea in October 1347 when 12 Genoese trading ships docked at the Sicilian port of Messina after a long journey through the Black Sea. The people who gathered on the docks to greet the ships were met with a horrifying surprise: Most of the sailors aboard the ships were dead, and those who were still alive were gravely ill. They were overcome with fever, unable to keep food down and delirious from pain. Strangest of all, they were covered in mysterious black boils that oozed blood and pus and gave their illness its name: the “Black Death.” The Sicilian authorities hastily ordered the fleet of “death ships” out of the harbor, but it was too late: Over the next five years, the mysterious Black Death would kill more than 20 million people in Europe–almost one-third of the continent’s population.
  • “The Black Death” Even before the “death ships” pulled into port at Messina, many Europeans had heard rumors about a “Great Pestilence” that was carving a deadly path across the trade routes of the Near and Far East. (Early in the 1340s, the disease had struck China, India, Persia, Syria and Egypt.) However, they were scarcely equipped for the horrible reality of the Black Death. “In men and women alike,” the Italian poet Giovanni Boccaccio wrote, “at the beginning of the malady, certain swellings, either on the groin or under the armpits…waxed to the bigness of a common apple, others to the size of an egg, some more and some less, and these the vulgar named plague-boils.” Blood and pus seeped out of these strange swellings, which were followed by a host of other unpleasant symptoms–fever, chills, vomiting, diarrhea, terrible aches and pains–and then, in short order, death. The Black Death was terrifyingly, indiscriminately contagious: “the mere touching of the clothes,” wrote Boccaccio, “appeared to itself to communicate the malady to the toucher.” The disease was also terrifyingly efficient. People who were perfectly healthy when they went to bed at night could be dead by morning. Did You Know? Many scholars think that the nursery rhyme “Ring around the Rosy” was written about the symptoms of the Black Death.
  • Meanwhile, in a panic, healthy people did all they could to avoid the sick. Doctors refused to see patients; priests refused to administer last rites. Shopkeepers closed stores. Many people fled the cities for the countryside, but even there they could not escape the disease: It affected cows, sheep, goats, pigs and chickens as well as people. In fact, so many sheep died that one of the consequences of the Black Death was a European wool shortage. And many people, desperate to save themselves, even abandoned their sick and dying loved ones. “Thus doing,” Boccaccio wrote, “each thought to secure immunity for himself.”
  • Contents “The Black Death” Understanding the Black Death God’s Punishment? Facebook Twitter Google Print Cite Article Details: Black Death Author History.com Staff Website Name History.com Year Published 2010 Title Black Death URL http://www.history.com/topics/black-death Access Date April 16, 2014 Publisher A+E Networks Introduction The Black Death arrived in Europe by sea in October 1347 when 12 Genoese trading ships docked at the Sicilian port of Messina after a long journey thro
  • the Black Sea
  • The people who gathered on the docks to greet the ships were met with a horrifying surprise: Most of the sailors aboard the ships were dead, and those who were still alive were gravely ill.
  • The Black Death arrived in Europe by sea in October 1347 when 12 Genoese trading ships docked at the Sicilian port of Messina after a long journey through the Black Sea.
  • Even before the “death ships” pulled into port at Messina, many Europeans had heard rumors about a “Great Pestilence” that was carving a deadly path across the trade routes of the Near and Far East.
  • Blood and pus seeped out of these strange swellings, which were followed by a host of other unpleasant symptoms–fever, chills, vomiting, diarrhea, terrible aches and pains–and then, in short order, death.
  • “In men and women alike,” the Italian poet Giovanni Boccaccio wrote, “at the beginning of the malady, certain swellings, either on the groin or under the armpits…waxed to the bigness of a common apple, others to the size of an egg, some more and some less, and these the vulgar named plague-boils.”
  • Strangest of all, they were covered in mysterious black boils that oozed blood and pus and gave their illness its name: the “Black Death.”
  • Some people coped with the terror and uncertainty of the Black Death epidemic
  • Some upper-class men joined processions of flagellants that traveled from town to town and engaged in public displays of penance and punishment: They would beat themselves and one another with heavy leather straps studded with sharp pieces of metal while the townspeople looked on. For 33 1/2 days, the flagellants repeated this ritual three times a day. Then they would move on to the next town and begin the process over again
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    GREAT RESOURCE!
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    some of the videos contain lots of info so do the summaries. 
Gage DuVall

The Pennsylvania Center for the Book - Yellow Fever Epidemic of 1793 - 1 views

  • It was the summer of 1793 and a ghastly epidemic of Yellow fever gripped the largest city of America and the nation’s capital. Samuel Breck, a newly arrived merchant to Philadelphia and later instructor to the blind, observed “the horrors of this memorable affliction were extensive and heart rending.” Samuel Breck estimated that the number of deaths in 1793 by yellow fever was more than four thousand. Modern scholars estimate the number to be closer to five thousand, a tenth of the capital’s fifty thousand residents. However, twenty thousand people, including Thomas Jefferson, George Washington, and much of the federal government had fled the city to escape the fever thereby making proportion of deaths among those who remained quite high. What could cause such a devastating epidemic to occur on Pennsylvania soil?
  • Yellow fever is an acute, infectious, hemorrhagic (bleeding) viral disease transmitted by the bite of a female mosquito native to tropical and subtropical regions of South America and Africa. However, it wasn’t discovered that Yellow Fever was transmitted by mosquitoes until 1881. At the time, Yellow Fever was a well known illness that affected sailors who travelled to the Caribbean and Africa characterized by disquieting color changes including yellow eyes and skin, purple blotches under the skin from internal bleeding and hemorrhages, and black stools and vomit, all of which were accompanied by a high fever.
  • In 1793, people of the French Caribbean colony of Saint Domingue (now Haiti) were fleeing a revolution from France and thousands of infected individuals landed at the Philadelphia docks. This combined with the dry, hot summer and low water tables of 1793 created the perfect breeding grounds for mosquitoes and the spread of Yellow Fever.
    • Caden Lewis
       
      Good facts of the History of Yellow fever
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  • African Americans played a vital role in the epidemic of 1793. Rush pleaded for the help of Philadelphia’s free black community, believing that African Americans were immune to the disease. African Americans worked tirelessly with the sick and dying as nurses, cart drivers, coffin makers, and grave diggers. Absalom Jones and Richard Allen, religious leaders who would later go on to found the first black churches of Philadelphia, African Episcopal Church of St. Thomas, and African Methodist Episcopal Church, respectively, described their experience as volunteers in 1793: “at this time the dread that prevailed over people’s minds was so general, that it was a rare instance to see one neighbor visit another, and even friends when they met in the streets were afraid of each other, much less would they admit into their houses.” This was not the only horror that Absalom Jones and Richard Allen observed. They observed horrendous behavior from the fearful citizens of Philadelphia: “[Many white people]…have acted in a manner that would make humanity shudder.” Despite Dr. Rush’s theory, 240 African Americans died of Yellow Fever.
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    the helpers of the virus.
Madison Groves

yellow fever -- Britannica School - 3 views

  • Paul I. Howell, MPH; Prof. Frank Hadley Collins/Centers for Disease Control and...Paul I. Howell, MPH; Prof. Frank Hadley Collins/Centers for Disease Control and Prevention (CDC) (Image Number: 9534)An infectious disease, yellow fever infects humans, all species of monkeys, and certain other small mammals. The virus is transmitted from animals to humans and among humans by several species of mosquitoes. Yellow fever is one of the great epidemic diseases of the tropical world, and in earlier centuries it was one of the great plagues of the New World. At one time the tropical and subtropical regions of
  • After the bite of the infecting mosquito, there is an incubation period of several days while the virus multiplies within the body. The onset of symptoms is then abrupt, with headache, backache, rapidly rising fever, nausea, and vomiting. Jaundice (yellowing of the skin and eyes) is a common sign in persons and gives rise to the name yellow fever. This acute stage lasts two or three days, after which the patient either begins to recover or gets worse. Death may occur six or seven days after the onset of symptoms.
  • The yellow fever patient’s recovery is long, but, when it does occur, it is complete and is accompanied by a lifelong immunity.
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  • Many persons may experience only a mild infection that lasts a few days.
  • no specific treatment for those with yellow fever beyond good nursing and supportive care.
  • The disease, however, is completely preventable. People can be rendered immune to the virus through vaccination, and outbreaks can be contained by eliminating or controlling mosquito populations.
  • Nevertheless, the disease is still present in tropical Africa and South America, where access to vaccine is sometimes lacking.
  • There is no specific treatment for those with yellow fever beyond good nursing and supportive care. The disease, however, is completely preventable. People can be rendered immune to the virus through vaccination, and outbreaks can be contained by eliminating or controlling mosquito populations. Thanks to such measures, the great yellow fever epidemics of the late 19th and early 20th centuries are no more. Nevertheless, the disease is still present in tropical Africa and South America, where access to vaccine is sometimes lacking
  • An infectious disease, yellow fever infects humans, all species of monkeys, and certain other small mammals. The virus is transmitted from animals to humans and among humans by several species of
  • An infectious disease, yellow fever infects humans, all species of monkeys, and certain other small mammals. The virus is transmitted from animals to humans and among humans by several species of mosquitoes. Yellow fever is one of the great epidemic diseases of the tropical world, and in earlier centuries it was one of the great plagues of the New World. At one time the tropical and subtropical regions of the Americas were subjected to devastating epidemics, and serious outbreaks occurred not only as far north as Philadelphia, New York, and Boston but also as far away as Spain, France, England, and Italy.
  • tious disease, yellow fever infects humans, all species of monkeys, and certain other small mammals. The virus is transmitted from animals to humans and among humans by several species of
    • Madison Groves
       
      i had no idea it was spread by a mosquito
Caden Lewis

The Diseased City - 2 views

    • Caden Lewis
       
      A lot more facts than I can read Good Luck!!(Amazing facts)
  • In the summer of 1793 Philadelphia was unusually hot, and dry, and congested. By June, a thousand refugees fleeing from revolution on the island of Santo Domingo had poured into the city. Their tales of slave revolt and of a fever epidemic engendered some support, and $15,000 dollars in relief money was quickly raised.
  • In August of 1793, several prominent Philadelphia physicians gathered to discuss a worrying trend: an increasing number of patients with symptoms of nausea, black vomit, lethargy, and yellow skin coloration. Among those present was Dr. Benjamin Rush, the city's most prominent doctor, signer of the Declaration of Independence, and supporter of the state and national constitutions. He quickly concluded that the culprit was the dreaded yellow fever.
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  • dirty, and cramped environment of Philadelphia
  • Dr. Stephen Currie faulted the moral constitution of all Philadelphia's inhabitants; and as the quote at the top of this page indicates, saw the prevalence of fever as a direct result of this lack. In fact, the Caribbean immigrants did carry the fever with them, though in a form that would not be recognized by doctors for over a century (see below). And this highly contagious disease found a welcome host in the fe
  • As the fever spread, and as doctors were unable to agree either on its cause or its proper treatment, panic soon held sway
  • Philadelphia of 1793 was the nation's largest city and its national capitol, as well as the Pennsylvania state capital. The fever thus, was not just a 'local' problem, but one of national significance, and particularly foreboding to a young republic. Jefferson, Washington and Hamilton were only the most famous residents of the area; and as the disease attacked the prominent and common alike, all remained susceptible to the fever. So, the national government disbanded with the hope of returning in cooler weather.
  • . Both Alexander Hamilton and his wife contracted the fever and were treated as outcasts on their flight to Albany--a pattern that would repeat itself for almost all of the diseased refugees.
  • Rumors of husbands abandoning wives, and parents their children ran rampant. However, many Philadelphians stayed in order to minister to the sick, and to prevent the total collapse of the city. Among those who remained, Stephen Girard, most physicians, the African-American clergymen, Richard Allen and Absalom Jones, and the largely African American corps of attendants and nurses stand among the foremost in bravery. Their unselfish participation stood in contrast to those who fled the city.
jace givens

100 Years: The Rockefeller Foundation | Yellow Fever · Health - 0 views

  • In 1915 the International Health Division (IHD) made the research and eradication of yellow fever and malaria its top priorities. While the organization achieved success in both campaigns, its yellow fever initiative yielded the clearest positive results. Before World War II, the IHD expended half of its budget on yellow fever programs, which culminated in the development of a successful yellow fever vaccine. This funding also contributed to the building of a wide and effective network of research laboratories, as well as the development of important scientific careers through support for individual fellowships. 
  • Mosquito transmission as the cause of yellow fever was first proposed by Carlos Finlay in 1881 and proven by Major Walter Reed of the US Army in 1900. This discovery led General William C. Gorgas to implement anti-mosquito measures while supervising the building of the Panama Canal; earlier attempts at construction had failed partly because of the prevalence of yellow fever among workers.  Once the canal was completed, many public health experts feared that increased international travel and shipping would lead to a sudden expansion of the disease.
  • Concern about the spread of yellow fever prompted Rockefeller Foundation (RF) interest in eradicating yellow fever. After Gorgas’ success in mosquito control in Panama, the RF recruited him in 1916 to chair the newly formed Yellow Fever Commission and to direct its efforts in eradication. Gorgas focused on vector control. He aimed to destroy mosquito breeding grounds in key communities, or “seedbeds,” where the aedes aegypti mosquitoes lived alongside a non-immune population. The first successful IHD campaign in yellow fever eradication took place in Guayaquil, Ecuador.
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  • Health » Yellow Fever Yellow Fever
  • More ambitious projects were to follow. One of the most significant campaigns began in 1923 when the Brazilian Government requested IHD assistance in its efforts to eradicate yellow fever. For the next 17 years the IHD took the lead role in this campaign and even after the Brazilian Government took charge of the program in 1940, the IHD remained involved, contributing major support towards the cost of field work and lab tests
  • Although its early work in yellow fever was concentrated in South America, the IHD began to redirect a large portion of its funding to Africa in 1929. In that year the agency established its first African research laboratory in Lagos, Nigeria, and created the West Africa Yellow Fever Commission
  • His death was mourned by the medical community, who viewed him as a “martyr to science.”[3] Noguchi was one of six RF researchers who died while studying yellow fever, a statistic that almost caused IHD Director Frederick F. Russell to abandon the campaign against the disease. 
  • During World War II, the RF was asked to coordinate the vaccination of American and British military personnel.  However, in 1942, outbreaks of jaundice were reported among some military personnel who had been vaccinated with 17D. In total 8 million doses of vaccine had been administered to soldiers, 80,000 of whom developed jaundice, resulting in 81 deaths. Further research revealed that the cases occurred in soldiers injected with particular batches of the vaccine that had been tainted by infected human blood. Vaccinations were halted until a new vaccine containing no human serum could be produced. [5]
  •  
     great facts about yellow fever
  •  
    good site to go to
jace givens

WHO | Yellow fever - 0 views

  • Yellow fever is an acute viral haemorrhagic disease transmitted by infected mosquitoes. The "yellow" in the name refers to the jaundice that affects some patients. Up to 50% of severely affected persons without treatment will die from yellow fever. There are an estimated 200 000 cases of yellow fever, causing 30 000 deaths, worldwide each year, with 90% occurring in Africa. The virus is endemic in tropical areas of Africa and Latin America, with a combined population of over 900 million people. The number of yellow fever cases has increased over the past two decades due to declining population immunity to infection, deforestation, urbanization, population movements and climate change. There is no specific treatment for yellow fever. Treatment is symptomatic, aimed at reducing the symptoms for the comfort of the patient. Vaccination is the most important preventive measure against yellow fever. The vaccine is safe, affordable and highly effective, and a single dose of yellow fever vaccine is sufficient to confer sustained immunity and life-long protection against yellow fever disease and a booster dose of yellow fever vaccine is not needed. The vaccine provides effective immunity within 30 days for 99% of persons vaccinated.
    • jaxson dillard
       
      key facts of the yellow fever
  • WHO response WHO is the Secretariat for the International Coordinating Group for Yellow Fever Vaccine Provision (ICG). The ICG maintains an emergency stockpile of yellow fever vaccines to ensure rapid response to outbreaks in high risk countries. The Yellow Fever Initiative is a preventive control strategy of vaccination led by WHO and supported by UNICEF and National Governments, with a particular focus on most high endemic countries in Africa where the disease is most prominent. The Initiative recommends including yellow fever vaccines in routine infant immunizations (starting at age 9 months), implementing mass vaccination campaigns in high-risk areas for people in all age groups aged 9 months and older, and maintaining surveillance and outbreak response capacity. Between 2007 and 2012, 12 countries have completed preventive yellow fever vaccination campaigns: Benin, Burkina Faso, Cameroon, Central African Republic, Côte d’Ivoire, Ghana, Guinea, Liberia, Mali, Senegal, Sierra Leone and Togo. The Yellow Fever Initiative is financially supported by the GAVI Alliance, the European Community Humanitarian Office (ECHO), the Central Emergency Response Fund (CERF), the Ministries of Health, and the country-level partners.
    • jaxson dillard
       
      the response of yellow fever
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  • Once contracted, the virus incubates in the body for 3 to 6 days, followed by infection that can occur in one or two phases. The first, "acute", phase usually causes fever, muscle pain with prominent backache, headache, shivers, loss of appetite, and nausea or vomiting. Most patients improve and their symptoms disappear after 3 to 4 days.
  • However, 15% of patients enter a second, more toxic phase within 24 hours of the initial remission. High fever returns and several body systems are affected. The patient rapidly develops jaundice and complains of abdominal pain with vomiting. Bleeding can occur from the mouth, nose, eyes or stomach. Once this happens, blood appears in the vomit and faeces. Kidney function deteriorates. Half of the patients who enter the toxic phase die within 10 to 14 days, the rest recover without significant organ damage.
  • Yellow fever is difficult to diagnose, especially during the early stages. It can be confused with severe malaria, dengue hemorrhagic fever, leptospirosis, viral hepatitis (especially the fulminating forms of hepatitis B and D), other hemorrhagic fevers (Bolivian, Argentine, Venezuelan hemorrhagic fevers and others flavivirus as West Nile, Zika virus etc) and other diseases, as well as poisoning. Blood tests can detect yellow fever antibodies produced in response to the infection. Several other techniques are used to identify the virus in blood specimens or liver tissue collected after death. These tests require highly trained laboratory staff and specialized equipment and materials.
  •  
    signs and symptoms of the yellow fever
a-a-ron butler

Black Death - 0 views

  • Black Death Victims in the Middle Ages - TreatmentsThe Black Death victims in the Middle Ages were terrified of the deadly disease. The plague held a massive mortality rate between 30 and 40%. Victims had no idea what had caused the disease. Neither did the physicians in the Middle Ages. The most that could be done was that various concoctions of herbs might be administered to relieve the symptoms - there was no known cure. Headaches were relieved by rose, lavender, sage and bay. Sickness or nausea was treated with wormwood, mint, and balm. Lung problems were treated with liquorice and comfrey. Vinegar was used as a cleansing agent as it was believed that it would kill disease. But bloodletting was commonly thought to be one of the best ways to treat the plague. The blood that exuded was black, thick and vile smelling with a greenish scum mixed in it.Black Death Treatment: Black Death was treated by lancing the buboes and applying a warm poultice of butter, onion and garlic. Various other remedies were tried including arsenic, lily root and even dried toad. During a later outbreak of this terrible plague, during the Elizabethan era, substances such as tobacco brought from the New World were also used in experiments to treat the disease.
  • Black Death in England - 1348-1350 The Black Death reached England in 1348. Bristol was an important European port and city in England during the Medieval era. It is widely believed that Bristol was the place where the Black Death first reached England. The plague reached England during the summer months between June and August. The Back Death reached London by 1st November 1348. London was a crowded, bustling city with a population of around 70,000. The sanitation in London was poor and living conditions were filthy. The River Thames brought more ships and infection to London which spread to the rest of England. The crowded, dirty living conditions of the English cities led to the rapid spread of the disease. Church records that the actual deaths in London were approximately 20,000. Between 1348 and 1350, killed about 30 - 40% of the population of England which at the time was estimated to be about five to six million. Many people were thrown into open communal pits. The oldest, youngest and poorest died first. Whole villages and towns in England simply ceased to exist after the Black Death.
  • The Black Death and ReligionDuring the Middle Ages it was essential that people were given the last rites and had the chance to confess their sins before they died. The spread of the deadly plague in England was swift and the death rate was almost 50% in isolated populations such as monasteries. There were not enough clergy to offer the last rites or give support and help to the victims. The situation was so bad that Pope Clement VI was forced to grant remission of sins to all who died of the Black Death. Victims were allowed to confess their sins to one another, or "even to a woman". The church could offer no reason for the deadly disease and beliefs were sorely tested. This had such a devastating effect that people started to question religion and such doubts ultimately led to the English reformation.
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  • Key Dates relating to the event: This terrible plague started in Europe in 1328 and lasted until 1351 although there were outbreaks for the next sixty years
  • called the Black Death because one of the symptoms produced a blackening of the skin around the swellings.
  • buboes were red at first, but later turned a dark purple, or black.
  • spread of the Black Death followed all of the Trade Routes to every country
  • Nearly one third of the population of died - about 200 million people in Europe The 1328 outbreak in China caused the population to drop from 125 million to 90 million in just fifty years7500 victims of the disease were dying every day
Dylan Hicks

The Black Death - What You Need to Know About the Plague of the 14th Century - 1 views

  • What the Black Death Was When historians refer to "The Black Death," they mean the specific outbreak of plague that took place in Europe in the mid-14th century. The Black Death came to Europe in October of 1347, spread swiftly through most of Europe by the end of 1349 and on to Scandinavia and Russia in the 1350s. It returned several times throughout the rest of the century.
  • Traditionally, the disease that most scholars believe struck Europe was "Plague." Best known as bubonic plague for the "buboes" (lumps) that formed on the victims' bodies, Plague also took pneumonic and septicemic forms. Other diseases have been postulated by scientists, and some scholars believe that there was a pandemic of several diseases; but currently the theory of Plague (in all its varieties) still holds among most historians.
  • Where the Black Death Started Thus far, no one has been able to identify the point of origin of the Black Death with any precision. It started somewhere in Asia, possibly in China, possibly at Lake Issyk-Kul in central Asia.
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  • How the Black Death Spread Bubonic Plague was spread by the fleas who lived on plague-infected rats, and such rats were ubiquitous on trading ships. Pneumonic Plague could spread with a sneeze and jump from person to person with terrifying speed. Septicemic Plague spread through contact with open sores. Through these methods of con
  • tagion, the Black Death spread via trade routes from Asia to Italy, and thence throughout Europe.
  • Death Tolls It is estimated that approximately 20 million people died in Europe from the Black Death. This is about one-third of the population. Many cities lost more than 40% of their residents, Paris lost half, and Venice, Hamburg and Bremen are estimated to have lost at least 60% of their populations.
  • What Medieval People Believed Caused the Plague The most common assumption was that God was punishing mankind for its sins. There were also those who believed in demonic dogs, and in Scandinavia, the superstition of the Pest Maiden was popular. Some people accused the Jews of poisoning wells; the result was a horrific persecution of Jews that the papacy was hard-put to stop. Scholars attempted a more scientific view, but they were hampered by the fact that the microscope wouldn't be invented for several centuries. The University of Paris conducted a study, the Paris Consilium, which, after serious investigation, ascribed the plague to a combination of earthquakes and astrological forces.
  • How People Reacted to the Black Death Fear and hysteria were the most common reactions. People fled the cities in panic, abandoning their families. Noble acts by doctors and priests were overshadowed by those who refused to treat their patients or give last rites to plague victims. Convinced the end was near, some sank into wild debauchery; others prayed for salvation. Flagellants went from one town to another, parading through the streets and whipping themselves to demonstrate their penitence.
Trinity Oslin

Influenza in 1918: An Epidemic in Images - 1 views

  • In army camps and cantonments, in hospitals, and in streets and workplaces across the nation, photographers aimed their lenses and captured a nation struggling to deal with the crisis.
  • In the fall of 1918, against the tragic backdrop of war and disease,
  • That said, even a small sample of America and Americans in the midst of the great influenza pandemic of 1918 is a powerful message indeed.
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  • Some four million men were mobilized in the U.S. Armed Forces. Training camps and stations were often overcrowded. Soldiers and sailors routinely were packed on to passenger trains and sent to training stations and bases around the nation
  • When influenza struck the United States in the fall of 1918, it almost universally appeared in military populations before hitting civilian communities. Medical officers attempted to contain the epidemic through a host of measures, including nasal-pharyngeal sprays for all troops, quarantine of new arrivals, and isolation of cases in camp hospitals or special emergency
  • As the influenza epidemic raged, scientists and physicians struggled to isolate the causative microbe and to develop an effective vaccine against it.
  • Quacks and naysayers, on the other hand, advocated a host of alternatives such as raw onions rubbed on the chest, creosote baths, and the consumption of large quantities of brown sugar. Some—including several city health officers—claimed that a clean heart, clean bowels, or warm feet were all that was needed to stave off influenza.
  • Health officers, mayors, and city councils ordered theaters, movie houses, dance halls, saloons, schools, churches, and other places of public gathering to close for the duration of the epidemic.
  • In the three decades after 1890, nearly 24 million immigrants arrived on the shores of the United States
  • Seattle saw a drastic drop-off in the number of marriage license applications during the epidemic (although, interestingly, the number of divorce filings increased).5
  • World War I did not just affect soldiers, sailors, and Marines. On the home front, civilians were expected to contribute to the war effort as well by self-rationing food, fabric, gasoline, and other goods, and by purchasing Liberty bonds.
  • people in close proximity to one another. In the East, where the deadly fall wave
  • American Red Cross, the Visiting Nurse Association, the Blue Circle Nurses, the Public Health Nurses, and others played a vital role during the influenza epidemic, providing nursing care to the ill, staffing emergency hospitals, organizing volunteers, coordinating relief efforts, assembling gauze face masks, and operating ambulances. Communities across the nation were overwhelmed by the
  • magnitude of the crisis,
  • Local courts, on the other hand, had more flexibility in how they met the crisis
  • The 1918 influenza pandemic took a horrible toll of death and destruction in the United States
Darien Fuller

influenza pandemic of 1918-19 -- Encyclopedia Britannica - 0 views

  • influenza pandemic of 1918–19, also called Spanish influenza pandemic or Spanish flu,  the most severe influenza outbreak of the 20th century and, in terms of total numbers of deaths, among the most devastating pandemics in human history.
  • Influenza is caused by a virus that is transmitted from person to person through airborne respiratory secretions. An outbreak can occur if a new strain of influenza virus emerges against which the population has no immunity. The influenza pandemic of 1918–19 resulted from such an occurrence and affected populations throughout the world. An influenza virus called influenza type A subtype H1N1 is now known to have been the cause of the extreme mortality of this pandemic, which resulted in an estimated 25 million deaths, though some researchers have projected that it caused as many as 40–50 million deaths.
  • The pandemic occurred in three waves. The first apparently originated during World War I in Camp Funsto
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  • n, Kansas, U.S., in early March 1918. American troops that arrived in western Europe in April are thought to have brought the virus with them, and by July it had spread to Poland. The first wave of influenza was comparatively mild; however, during the summer a more lethal type of disease was recognized, and this form fully emerged in August 1918. Pneumonia often developed quickly, with death usually coming two days after the first indications of the flu. For example, at Camp Devens, Massachusetts, U.S., six days after the first case of influenza was reported, there were 6,674 cases. The third wave of the pandemic occurred in the following winter, and by the spring the virus had run its course. In the two later waves about half the deaths were among 20- to 40-year-olds, an unusual mortality age pattern for influenza.
  • Outbreaks of the flu occurred in nearly every inhabited part of the world, first in ports, then spreading from city to city along the main transportation routes. India is believed to have suffered at least 12,500,000 deaths during the pandemic, and the disease reached distant islands in the South Pacific, including New Zealand and Samoa. In the United States about 550,000 people died. Altogether an estimated 25,000,000 persons throughout the world perished, most during the brutal second and third waves. Other outbreaks of Spanish influenza occurred in the 1920s, but with declining virulence
Josie Crossland

Typhoid Mary - The Sad Story of Typhoid Mary - 7 views

  • In March 1907, Soper found Mallon working as a cook in the home of Walter Bowen and his family.
    • Josie Crossland
       
      This information is very helpful!
    • Dusty Soles
       
      it is
  • Mary Mallon, now known as Typhoid Mary, seemed a healthy woman when a health inspector knocked on her door in 1907, yet she was the cause of several typhoid outbreaks. Since Mary was the first "healthy carrier" of typhoid fever in the United States, she did not understand how someone not sick could spread disease -- so she tried to fight back.
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  • footprints were spotted leading from the house to a chair placed next to a fence. Over the fence was a neighbor's property. They spent five hours searching both properties, until, finally, they found "a tiny scrap of blue calico caught in the door of the areaway closet under the high outside stairway leading to the front door."4
  • Mary was on the lookout and peered out, a long kitchen fork in her hand like a rapier. As she lunged at me with the fork, I stepped back, recoiled on the policeman and so confused matters that, by the time we got through the door, Mary had disappeared. 'Disappear' is too matter-of-fact a word; she had completely vanished.3
  • Mallon, now extremely suspicious of these health officials, refused to listen to Baker, Baker returned with the aid of five police officers and an ambulance. Mallon was prepared this time. Baker describes the scene:
    • eeemmmiillyy
       
      This has a lot of great information. It is very helpful. 
    • eeemmmiillyy
       
      The story/history of Typhoid Mary
  • After a trial and then a short run from health officials, Typhoid Mary was recaptured and forced to live in relative seclusion upon North Brother Island off New York. Who was Mary Mallon and how did she spread typhoid fever? An Investigation
  • For the summer of 1906, New York banker Charles Henry Warren wanted to take his family on vacation. They rented a summer home from George Thompson and his wife in Oyster Bay, Long Island. Also for the summer, the Warrens hired Marry Mallon to be their cook.
  • On August 27, one of the Warren's daughters became ill with typhoid fever. Soon, Mrs. Warren and two maids became ill; followed by the gardener and another Warren daughter. In total, six of the eleven people in the house came down with typhoid. Since the common way typhoid spread was through water or food sources, the owners of the home feared they would not be able to rent the property again without first discovering the source of the outbreak. The Thompsons first hired investigators to find the cause, but they were unsuccessful. Then the Thompsons hired George Soper, a civil engineer with experience in typhoid fever outbreaks. It was Soper who believed the recently hired cook, Mary Mallon, was the cause. Mallon had left the Warren's approximately three weeks after the outbreak. Soper began to research her employment history for more clues. Mary Mallon was born on September 23, 1869 in Cookstown, Ireland. According to what she told friends, Mallon emigrated to America around the age of 15. Like most Irish immigrant women, Mallon found a job as a domestic servant. Finding she had a talent for cooking, Mallon became a cook, which paid better wages than many other domestic service positions. Soper was able to trace Mallon's employment history back to 1
  • 900. He found that typhoid outbreaks had followed Mallon from job to job. From 1900 to 1907, Soper found that Mallon had worked at seven jobs in which 22 people had become ill, including one young girl who died, with typhoid fever shortly after Mallon had come to work for them.1 Soper was satisfied that this was much more than a coincidence; yet, he needed stool and blood samples from Mallon to scientifically prove she was the carrier.
a-a-ron butler

Epidemics of the Past: Bubonic Plague | FactMonster.com - 1 views

  • Ring around the rosy, A pocket full of posies, Ashes … ashes, We all fall down.
  • A familiar nursery rhyme that children have recited as a harmless play song for generations
  • ironically refers to one of Europe's most devastating diseases. The bubonic plague, better known as the “The Black Death,” has existed for thousands of years. The first recorded case of the plague was in China in 224 B.C.E. But the most significant outbreak was in Europe in the mid-fourteenth century. Over a five-year period from 1347 to 1352, 25 million people died. One-third to one-half of the European population was wiped out!
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  • infection: fever, headache, and a general feeling of weakness, followed by aches in the upper leg and groin, a white tongue, rapid pulse, slurred speech, confusion, and fatigue
  • first symptoms
  • painful swelling of the lymph glands in the neck, armpits, and groin occurred, and these enlarged areas were called “buboes.” Bleeding under the skin followed, causing purplish blotches. Dark-ringed red spots on the skin from infected fleabites, or “ring around the rosy,” eventually turned black, producing putrid-smelling lesions
  • skin blackene
  • inspiration for “Dance of Death” rituals
  • nervous system collapsed, causing extreme pain and bizarre neurological disorders
  • Once infected, people can infect others by coughing, sneezing, or close talking
  • “pocket full of posies,” that people carried with them and held near their faces to ward off the horrid odor
  • uncharacteristically cremated—the “ashes, ashes,”—and finally, death would come, and we would “all fall down.”
  • Fleas feeding on infected rodents can transmit the disease to people as well
  • the skin blackened, giving rise to “The Black Death.
  • The origin of “The Black Death” dates to an outbreak in China during the 1330s
  • Unlike smallpox, the plague is still a threat in some parts of the world. Yersinia pestis, the bacterium that causes bubonic plague, is transmitted through rat-tainted fleabites in densely populated cities and in countries with poor hygiene, or in the open country from infected wild rodents. The most common form of human plague is a swollen and painful lymph gland that forms buboes.
  • Pneumonic plague is more difficult to treat, and even with antibiotics, victims can die from it. Pneumonic plague occurs when the infectious bacteria infects the lungs. The first signs of illness in pneumonic plague are fever, headache, weakness, and a cough that produces blood or watery sputum. The pneumonia progresses over two to four days and, without early treatment, death ensues.
  • Plague vaccines have been used since the late nineteenth century, but their effectiveness is uncertain. Vaccination reduces the incidence and severity of disease resulting from the bite of infected fleas, but it isn't 100 percent effective. The plague vaccine is licensed for use in the United States and is available for adults at high risk—people who live in the western United States, people who will be in parts of the world where plague is still endemic, and people who are around rodents. Severe inflammatory reactions are common, and plague vaccine should not be given to anyone with a known hypersensitivity to beef protein, soya, casein, or phenol. Finally, the vaccination routine is complex and requires frequent boosters to maintain its effectiveness.
  • Bubonic Plague
jacob fulfer

The Black Death: Bubonic Plague - 4 views

  • The Black Death: Bubonic Plague In the early 1330s an outbreak of deadly bubonic plague occurred in China. The bubonic plague mainly affects rodents, but fleas can transmit the disease to people. Once people are infected, they infect others very rapidly. Plague causes fever and a painful swelling of the lymph glands called buboes, which is how it gets its name. The disease also causes spots on the skin that are red at first and then turn black.
  • By the following August, the plague had spread as far north as England, where people called it "The Black Death" because of the black spots it produced on the skin. A terrible killer was loose across Europe, and Medieval medicine had nothing to combat it.
  • An eyewitness tells what happened:
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  • "Realizing what a deadly disaster had come to them, the people quickly drove the Italians from their city. But the disease remained, and soon death was everywhere. Fathers abandoned their sick sons. Lawyers refused to come and make out wills for the dying. Friars and nuns were left to care for the sick, and monasteries and convents were soon deserted, as they were stricken, too. Bodies were left in empty houses, and there was no one to give them a Christian burial."
  • Since China was one of the busiest of the world's trading nations, it was only a matter of time before the outbreak of plague in China spread to western Asia and Europe. In October of 1347, several Italian merchant ships returned from a trip to the Black Sea, one of the key links in trade with China. When the ships docked in Sicily, many of those on board were already dying of plague. Within days the disease spread to the city and the surrounding countryside.
  • In winter the disease seemed to disappear, but only because fleas--which were now helping to carry it from person to person--are dormant then. Each spring, the plague attacked again, killing new victims. After five years 25 million people were dead--one-third of Europe's people.
  • Even when the worst was over, smaller outbreaks continued, not just for years, but for centuries. The survivors lived in constant fear of the plague's return, and the disease did not disappear until the 1600s
  • Medieval society never recovered from the results of the plague. So many people had died that there were serious labor shortages all over Europe. This led workers to demand higher wages, but landlords refused those demands. By the end of the 1300s peasant revolts broke out in England, France, Belgium and Italy.
  • 25 million people died in just under five years between 1347 and 1352. Estimated population of Europe from 1000 to 1352. 1000 38 million 1100 48 million 1200 59 million 1300 70 million 1347 75 million 1352 50 million
  •  
    how it started and how many people died
Dylan Hicks

The Black Death: The Greatest Catastrophe Ever | History Today - 0 views

  • The disastrous mortal disease known as the Black Death spread across Europe in the years 1346-53. The frightening name, however, only came several centuries after its visitation (and was probably a mistranslation of the Latin word ‘atra’ meaning both ‘terrible’ and ‘black)’. Chronicles and letters from the time describe the terror wrought by the illness. In Florence, the great Renaissance poet Petrarch was sure that they would not be believed: ‘O happy posterity, who will not experience such abysmal woe and will look upon our testimony as a fable.’
  • The tragedy was extraordinary. In the course of just a few months, 60 per cent of Florence’s population died from the plague, and probably the same proportion in Siena. In addition to the bald statistics, we come across profound personal tragedies: Petrarch lost to the Black Death his beloved Laura to whom he wrote his famous love poems; Di Tura tells us that ‘I [...] buried my five children with my own hands
  • The Black Death was an epidemic of bubonic plague, a disease caused by the bacterium Yersinia pestis that circulates among wild rodents where they live in great numbers and density. Such an area is called a ‘plague focus’ or a ‘plague reservoir’. Plague among humans  arises when rodents in human habitation, normally black rats, become infected. The black rat, also called the ‘house rat’ and the ‘ship rat’, likes to live close to people, the very quality that makes it dangerous (in contrast, the brown or grey rat prefers to keep its distance in sewers and cellars). Normally, it takes ten to fourteen days before plague has killed off most of a contaminated rat colony, making it difficult for great numbers of fleas gathered on the remaining, but soon- dying, rats to find new hosts. After three days of fasting, hungry rat fleas turn on humans. From the bite site, the contagion drains to a lymph node that consequently swells to form a painful bubo, most often in the groin, on the thigh, in an armpit or on the neck. Hence the name bubonic plague. The infection takes three–five days to incubate in people before they fall ill, and another three–five days before, in 80 per cent of the cases, the victims die. Thus, from the introduction of plague contagion among rats in a human community it takes, on average, twenty-three days before the first person dies.
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  • When, for instance, a stranger called Andrew Hogson died from plague on his arrival in Penrith in 1597, and the next plague case followed twenty-two days later, this corresponded to the first phase of the development of an epidemic of bubonic plague. And Hobson was, of course, not the only fugitive from a plague-stricken town or area arriving in various communities in the region with infective rat fleas in their clothing or luggage. This pattern of spread is called ‘spread by leaps’ or ‘metastatic spread’. Thus, plague soon broke out in other urban and rural centres, from where the disease spread into the villages and townships of the surrounding districts by a similar process of leaps.
a-a-ron butler

The Black Death - 0 views

  • during the High Middle Ages (1000-1300)
  • Waste accumulated in the streets for lack of sewer systems
  • traced back to the Gobi Desert of Mongolia in the 1320s.
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  • was the spread eastward to China
  • the traders carried the bacterium yersinia pestis in the rats on board as well as in some of the sailors themselves. The Black Death had arrived in Europe.
  • Once the flea bites a human, infected blood from the rat is introduced to the healthy blood of the human, and the bacteria spreads. Death occurs in less than a week for humans. A high fever, aching limbs, and fatigue mark the early stages of infection. Eventually, the lymph nodes of the neck, groin, and armpit areas swell and turn black. Those black swellings on victims are what give the Black Death its name. The victim begins to vomit blood and in some instances suffer hysteria from fever and terror. Exposure to any body fluids means exposure to the bacterium, and thus spreading the disease is very easy through coughing victims. The victim dies shortly after the lymph nodes swell until bursting within the body.
  • As winter approached, colder temperatures killed fleas and caused rats to seek dormancy
  • disease was not gone, it was simply dormant for a few month
  • bubonic plague is actually the weakest strain of known plagues.
  • Black Death was solely caused by the bubonic strain of plague has been questioned
  • which infects the respiratory system
  • other two strains are the septicaemic plague, which infects the circulatory system in victims, and the pneumonic plague
  • Black Death killed virtually all infected people raises doub
  • bubonic plague is not as fatal compared to the other two strains (which have mortality rates close to 100%)
  • the site of the first plague cases in Italy, Messina:
  • Soon the boils grew to the size of a walnut, then to that of a hen's egg or a goose's egg,
  • There was not nearly enough consecrated ground for each victim to have an individual plot, and so enormous trenches were dug into which layer upon layer of dead bodies were lain. The trench was topped off with a small layer of soil,
  • Pope Clement VI even consecrated the entire Rhone river so that corpses could be thrown into it for lack of earth.
  • people, and considered it to be a punishment from an angry God. Some peasants resorted to magic spells, charms, and talismans.
  • Some people burned incense or other herbs as they believed that they overpowering smell of the dead victims was the source of the disease.
  • Some people even tried to "drive the disease away" with sound from church bells and canon fire
  • Churchmen, and public officials considered the disease to be just that; a disease.
katelyn dunn

smallpox -- Britannica School - 0 views

  • Smallpox is spread by inhaling saliva or mucus droplets from an infected individual. After about 7 to 17 days, flulike symptoms begin; these include high fever, body aches, and fatigue. Within a few days a body rash develops that quickly evolves into pus-filled blisters, or pustules. By the second week the pustules form crusts, which dry out and turn into scabs. After a week or so the scabs fall off, leaving deep and often disfiguring scars. The mortality rate of smallpox is very high—up to 30 percent of its victims die from the disease. Those who do not die may suffer from complications of the disease, which include blindness, pneumonia, and kidney damage. No adequate treatment is available to fight the virus, though antibiotics may be prescribed to hinder secondary bacterial infections. The virus is remarkably stable and can exist in the environment and on bedding and clothing for extended periods of time.
    • Maddie Luna
       
      This is how you get infected with small pox
    • Maddie Luna
       
      This is also how it spreads
    • katelyn dunn
       
      this how it happens, and what it does
    • Chance Brown
       
      some important people who died of smallpox
  • Large outbreaks of smallpox have occurred throughout history, affecting individuals from all walks of life. Smallpox was responsible for the deaths of Queen Mary II of England, Emperor Joseph I of Austria, King Luis I of Spain, Tsar Peter II of Russia, Queen Ulrika Elenora of Sweden, and King Louis XV of France. Although the vaccine discovered by Jenner in 1796 was effective, it was not used consistently; by the 1950s, roughly 50 million cases of smallpox still occurred worldwide each year.
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    This is a good source to know how smallpox spreads.
jace givens

yellow fever | FactMonster.com - 0 views

  • yellow fever, acute infectious disease endemic in tropical Africa and many areas of South America. Epidemics have extended into subtropical and temperate regions during warm seasons. In 1878 a severe outbreak in the Mississippi Valley killed about 20,000; the last epidemic in the United States occurred in New Orleans in 1905. Yellow fever is caused by a virus transmitted by the bite of the female Aedes aegypti mosquito, which breeds in stagnant water near human habitations. A form of the disease called sylvan or jungle yellow fever is transmitted in tropical jungles by other species of mosquitoes that live in trees. Other primates are susceptible to the disease and function as a reservoir of the virus.
  • At the end of the 19th cent., yellow fever was highly prevalent in the Caribbean, and a way of controlling it had to be found before construction of the Panama Canal could be undertaken. In 1900 an American commission headed by Walter Reed and including James Carroll, Jesse Lazear, and Arístides Agramonte gathered in the U.S. Army's Camp Columbia in Cuba. Through their experiments—one of which severely sickened Carroll and killed Lazear—they proved the theory of C. J. Finlay that yellow fever was a mosquito-borne infection. Within the next few years, W. C. Gorgas, an army physician and sanitation expert, succeeded in controlling the disease in the Panama Canal Zone and other areas in that part of the world by mosquito-eradication measures. The later development of an immunizing vaccine (work on which won Max Theiler a Nobel Prize) and strict quarantine measures against ships, planes, and passengers coming from known or suspected yellow-fever areas further aided control of the disease.
  • Yellow fever begins suddenly after an incubation period of three to five days. In mild cases only fever and headache may be present. The severe form of the disease commences with fever, chills, bleeding into the skin, rapid heartbeat, headache, back pains, and extreme prostration. Nausea, vomiting, and constipation are common. Jaundice usually appears on the second or third day. After the third day the symptoms recede, only to return with increased severity in the final stage, during which there is a marked tendency to hemorrhage internally; the characteristic "coffee ground" vomitus contains blood. The patient then lapses into delirium and coma, often followed by death. During epidemics the fatality rate was often as high as 85%. Although the disease still occurs, it is usually confined to sporadic outbreaks.
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    FACT MONSTER
Megan Sherwin

The Black Death - 0 views

  • A Great Plague killed nearly half of the people of Europe during in the fourteenth century. A plague is a widespread illness. The plague was also known as "the Black Death" because of the black spots that formed on the skin of diseased people. The devastation of the plague brought great changes to Europe.
  • The sickness apparently began in Central Asia. In 1347, Italian merchant ships returned from the Black Sea, one of the links along the trade route between Europe and China. The ships were dirty and infested with rats. Fleas living on the blood of infected rats transferred the disease to the seamen.
  • Many of the sailors were already dying of the plague as the infected ships returned to port, and within days of an infected ship's arrival, the disease spread from the port cities to the surrounding countryside. The plague reached Spain, France, England and Russia within three years. Although it is impossible to calculate exactly how many people died from the plague, evidence suggests that it claimed the lives of as many as 25 million Europeans.
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  • The Italian writer Boccaccio said victims often "ate lunch with their friends, and ate dinner with their ancestors in paradise."
  • The Europeans often ate stale or diseased meat because refrigeration had not yet been invented.
  • Europeans were susceptible to disease because many people lived in crowded surroundings in an era when personal hygiene was not considered important.
  • Cities began to build hospitals and enforce standards for sanitation.
  • The devastation of the plague led to advances in medicine.
  • People were advised to not bathe because open skin pores might let in the disease.
  • Some Europeans believed the plague was a sign from God. Groups known as flagellants tried to atone for the sins of the world by inflicting punishments upon themselves. The flagellants also had a tendency to persecute Jews and even clergymen who spoke out against them. Eccentric and unusual people were often charged with witchcraft and sorcery. Pope Clement VI condemned the flagellants, but they continued to reappear in times of plague.
    • Megan Sherwin
       
      Neat site that gives a little more info on what people did who were convinced that the plague was from God.
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