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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.
michael huddleston

Typhoid fever: MedlinePlus Medical Encyclopedia - 0 views

  • Typhoid fever is an infection that causes diarrhea and a rash. It is most commonly due to a type of bacterium called Salmonella typhi
  • you eat or drink something
  • S. typhi is spread through contaminated food, drink, or water.
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  • contaminated
  • bacteria, t
  • acteria enter your body
  • travel into your intestines
  • then into your blood
  • bacteria travel through the blood to your lymph nodes, gallbladder, liver, spleen, and other parts of the body
  • Some persons become carriers
  • continue to release the bacteria in their stools for years, spreading the disease.
  • Typhoid fever is common in developing countries.
  • Fewer than 400 cases are reported in the U.S. each year. Most cases in the U.S. are brought in from other countries where typhoid fever is common.
  • High fever (103°F, or 39.5°C) or higher and severe diarrhea occur as the disease gets worse.
  • and abdominal pain.
  • Early symptoms include fever,
  • Some people with typhoid fever develop a rash called "rose spots," which are small red spots on the abdomen and chest.
  • Abdominal tendernessAgitationBloody stoolsChillsConfusionDifficulty paying attention (attention deficit)DeliriumFluctuating moodHallucinationsNosebleedsSevere fatigueSlow, sluggish, lethargic feelingWeakness
  • Symptoms usually improve in 2 to 4 weeks with treatment. The outcome is likely to be good with early treatment, but becomes poor if complications develop.
  • Prevention
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    A medical encyclopedia
Jacob Morrison

The Black Death of 1348 to 1350 - 2 views

  • In Medieval England, the Black Death was to kill 1.5 million people out of an estimated total of 4 million people between 1348 and 1350. No medical knowledge existed in Medieval England to cope with the disease. After 1350, it was to strike England another six times by the end of the century. Understandably, peasants were terrified at the news that the Black Death might be approaching their village or town.
  • The Black Death is the name given to a deadly plague (often called bubonic plague, but is more likely to be pneumonic plague) which was rampant during the Fourteenth Century. It was believed to have arrived from Asia in late 1348 and caused more than one epidemic in that century - though its impact on English society from 1348 to 1350 was terrible. No amount of medical knowledge could help England when the plague struck. It was also to have a major impact on England’s social structure which lead to the Peasants Revolt of 1381.
  • Up until recently the Black Death was thought to have been caused by fleas carried by rats that were very common in towns and cities. When the fleas bit into their victims, it was thought they were literally injecting them with the disease.
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  • The Black Death had a huge impact on society.
  • Those who survived the Black Death believed that there was something special about them – almost as if God had protected them. Therefore, they took the opportunity offered by the disease to improve their lifestyle.
  • Written evidence from the time indicates that nearly all the victims died within three days though a small number did last for four days.
  • Therefore whole villages would have faced starvation. Towns and cities would have faced food shortages as the villages that surrounded them could not provide them with enough food. Those lords who lost their manpower to the disease, turned to sheep farming as this required less people to work on the land. Grain farming became less popular – this, again, kept towns and cities short of such basics as bread. One consequence of the Black Death was inflation – the price of food went up creating more hardship for the poor. In some parts of England, food prices went up by four times.
  • Those who survived the Black Death believed that there was something special about them – almost as if God had protected them. Therefore, they took the opportunity offered by the disease to improve their lifestyle.
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    the plague in England
Stefani Hudson

Cholera: MedlinePlus Medical Encyclopedia - 1 views

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    this a great site for cholera information
cord smith

Influenza and other Respiratory Viruses - 0 views

  • Influenza is a viral infection that affects mainly the nose, throat, bronchi and, occasionally, lungs. Infection usually lasts for about a week, and is characterized by sudden onset of high fever, aching muscles, headache and severe malaise, non-productive cough, sore throat and rhinitis. The virus is transmitted easily from person to person via droplets and small particles produced when infected people cough or sneeze. Influenza tends to spread rapidly in seasonal epidemics. Most infected people recover within one to two weeks without requiring medical treatment. However, in the very young, the elderly, and those with other serious medical conditions, infection can lead to severe complications of the underlying condition, pneumonia and death.
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    influenza
jace givens

Yellow Fever Vaccine: Student Research Center - powered by EBSCOhost - 0 views

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    hat is yellow fever? How can I prevent yellow fever? Who should get yellow fever vaccine? Who should not get yellow fever vaccine? What are the risks from yellow fever vaccine? What if there is a severe reaction? How can I learn more? [ABSTRACT FROM PUBLISHER]   Copyright of AHFS Consumer Medication Information is the property of American Society of Health System Pharmacists and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Bethany Carter

Yellow fever: MedlinePlus Medical Encyclopedia - 1 views

    • Nicole Hicks
       
      These are the symptoms of yellow fever.
  • Symptoms may include:Irregular heart beats(arrhythmias)Bleeding (may progress to hemorrhage)ComaDecreased urinationDeliriumFeverHeadacheYellow skin and eyes (jaundice)Muscle aches 
  • Red eyes, face, tongueSeizuresVomiting, possibly vomiting blood
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    • Bethany Carter
       
      These Are The Stages Of Yellow Fever
  • Yellow fever has three stages: Stage 1 (infection): Headache, muscle and joint aches, fever, flushing, loss of appetite, vomiting, and jaundice are common. Symptoms often go away briefly after about 3-4 days. Stage 2 (remission):  Fever and other symptoms go away. Most people will recover at this stage, but others may get worse within 24 hours.Stage 3 (intoxication): Problems with many organs occur. This may include heart, liver, and kidney failure, bleeding disorders, seizures, coma, and delirium.
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    Stages of yellow fever
Darien Fuller

About Pandemics | Flu.gov - 1 views

  • Rapid Worldwide SpreadWhen a pandemic flu virus emerges, expect it to spread around the world.You should prepare for a pandemic flu as if the entire world population is susceptible.Countries may try to delay the pandemic flu’s arrival through border closings and travel restrictions, but they cannot stop it.Overloaded Health Care Systems
  • Most people have little or no immunity to a pandemic virus. Infection and illness rates soar. A substantial percentage of the world’s population will require some form of medical care.Nations are unlikely to have the staff, facilities, equipment, and hospital beds needed to cope with the number of people who get the pandemic flu.Death rates may be high. Four factors largely determine the death toll:The number of people who become infectedThe strength of the virusThe underlying characteristics and vulnerability of affected populationsThe effectiveness of preventive measures 
Dusty Soles

Clues to Typhoid Mary Mystery: Student Research Center - powered by EBSCOhost - 0 views

  • The article focuses on the study conducted by Denise M. Monack and colleagues at Standford University medical school which examines the association of Salmonella typhi and typhoid outbreaks in New York through a woman named Mary Mallon, also famous as Typhoid Mary.
    • Dusty Soles
       
      wow look at a few of these words
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
Dylan Zachary

Edward Jenner -- Britannica School - 0 views

  • (1749–1823) . For centuries smallpox was a scourge. The dread disease killed or left weakness and hideous scars. When late in the 18th century Edward Jenner, a young physician, startled the medical profession by claiming that people who had had cowpox would not get smallpox, his theory was scorned. After many years, however, doctors began using Jenner’s method, based upon his theory, of preventing smallpox. He called the method vaccination. By 1979 the disease was declared eradicated (see vaccines).
Dusty Soles

NOVA | Typhoid Mary: Villain or Victim? - 3 views

  • Mary Mallon (wearing glasses) photographed with bacteriologist Emma Sherman on North Brother Island in 1931 or 1932, over 15 years after she had been quarantined there permanently Enlarge Photo credit: Courtesy of Ed and Bubbles Yadow
  • redit: Courtesy of Ed and Bubbles Yadow
  • Mallon was not a free agent in 1914, when she returned to cooking. Consider her circumstances. She had been abruptly, even violently, wrenched from her life, a life in which she found various satisfactions and from which she earned a decent living. She was physically separated from all that was familiar to her and isolated on an island. She was labeled a monster and a freak. [For more on the quarantine of Mary Mallon, aka "Typhoid Mary," see In Her Own Words.]
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  • To be sure, Mary Mallon was not entirely blameless when she knowingly returned to cooking in 1915, but the blame must be more broadly shared. Much of what Mallon did can be explained by events greater than herself and beyond her control.
  • the New York City Health Commissioner who had released her in 1910
  • , helped her find a job in a laundry, it did not provide the wages or job satisfaction to which she had previously become accustomed. Nor did it provide the social amenities, as limited as they were, of domestic work in the homes of New York's upper class.
  • Lederle's words of obligation to help her in 1910
  • did not provide her
  • long-term gainful employment.
  • precipitously locked Mallon up, succeed in convincing Mallon that her danger to the health of people for whom she cooked was real and lifelong. The medical arguments that carried weight among the elite at the time and have become more broadly convincing since did not resonate with her. There was no welfare system to support her. There was no viable "safety net," practical or intellectual, for an unemployed middle-aged Irish immigrant single woman.
  • An old file card detailing results from tests on stool specimens from Mary Mallon gives a capsule history of her capture and quarantine. Enlarge
  • Hard choices
  • Health officials chose not to deal with their first identified healthy carrier in a flexible way.
  • Part of the New York American article of June 20, 1909, which first identified Mary Mallon as "Typhoid Mary" Enlarge
  • Proper treatment
  • The Most Dangerous Woman in America.
  •  
    good resource
Adam Bell

Spanish flu mystery: Why don't scientists understand the 1918 flu even after digging up... - 1 views

  • Ninety-five years ago in the little town of Brevig Mission, Alaska, a deadly new virus called Spanish influenza struck quickly and brutally. It killed 90 percent of the town’s Inuit population, leaving scores of corpses that few survivors were willing to touch.
  • The miners arrived in Brevig Mission shortly after the medical calamity, tossed the victims into a pit two meters deep, and covered them with permafrost.
  • The flu victims remained untouched until 1951, when a team of scientists dug up the bodies, cracked open four cadavers’ rib cages, scooped out chunks of their lungs, and studied the tissue in a lab.
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  • Nearly 50 years later, scientists dug up another victim from the same site, this time a better preserved, mostly frozen, obese woman, and successfully extracted viral RNA. In 2005, a team of scientists finally completed the project, sequencing the full genome of the viral RNA. But they still don’t know exactly why it caused the Spanish flu pandemic.   
  • Spanish influenza killed about 50 million people (estimates vary), including 675,000 in the United States, and up to 40 percent of the world’s population was stricken with the flu.
  • Horrifying as the flu was, its reign of terror was mercifully brief: By late 1919, the flu had largely disappeared. Although its survivors and their children faced lifelong health problems, those dark years were largely struck from cultural memory.
  • Scientists, however, never forgot the mysterious pandemic, and research into the 1918 flu experienced something of a renaissance in recent years. In addition to the exhumed Inuit, scientists have studied the organs of flu-suffering soldiers, including a long-forgotten piece of lung tissue stored at a military pathology institute in Washington.
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
jaxson dillard

yellow fever -- Britannica School - 0 views

  • There is no cure for yellow fever. Antibiotic drugs that can be used to treat other diseases do not stop yellow fever because they do not work against viruses. Treatment involves easing the patient’s symptoms with pain medication and fluids. Severe symptoms usually require treatment in a hospital.
    • jaxson dillard
       
      treatment of the disease
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