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Gage DuVall

yellow fever | Search | Discovery Education - 0 views

    • Gage DuVall
       
      Yellow Fever History video
Peyton Rogers

41 Interesting Facts about the Black Death - 1 views

  • A plague epidemic swept through Europe from 1348 through 1351, killing an estimated 25–60% of Europeans. Some estimates are as high as 2/3 of the population.b
  • The Black Death might have killed as many as 200 million Europeans between 1348 and 1351
Chad Davidson

cholera - YouTube - 0 views

    • Chad Davidson
       
      A long video going over each and every part of Cholera, including some insight into Osmosis. Runtime of 11:51
Chad Davidson

Cholera - TeacherTube - 0 views

    • Chad Davidson
       
      A series of facts about Cholera. Runtime of 1:51.
andrew avila

Typhoid Fever - 0 views

    • andrew avila
       
      The symptoms of typhoid
  • What is typhoid fever? Typhoid fever is a disease that is caused by the bacteria Salmonella Typhi. This illness is common in many countries of the world. Most cases diagnosed in the U.S. are actually acquired during travel to other countries. Note: typhoid fever should not be confused with the usually milder illness (salmonellosis) caused by Salmonella Typhimurium.
    • andrew avila
       
      what typhoid is
Dusty Soles

The Deadly Trails Of Typhoid Mary: Student Research Center - powered by EBSCOhost - 1 views

  • The Deadly Trails Of Typhoid Mary.
  • McNeil Jr., Donald G.
  • Photograph.
  • ...3 more annotations...
  • TYPHOID feverTYPHOID Mary, 1869-1938
  • Provides information on the case of Mary Mallon, the famous spreader of typhoid fever in the 1900s
  • http://search.ebscohost.com/login.aspx?direct=true&db=voh&AN=9660565&site=src-live&scope=site
  •  
    this is a little bit of information
matthew humphries

Cholera Symptoms, Causes, Treatment - What is the history of cholera? - MedicineNet - 0 views

    • matthew humphries
       
      origins of Cholera
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 
matthew humphries

WHO | Cholera - 0 views

shared by matthew humphries on 16 Apr 14 - No Cached
    • matthew humphries
       
      What Cholera is
  • 80% have mild or moderate symptoms, while around 20% develop acute watery diarrhoea with severe dehydration. This can lead to death if untreated.
    • matthew humphries
       
      %s of symptoms for cholera
Megan Sherwin

Bubonic Plague - Information About Bubonic Plague - 0 views

  •  
    Bubonic plague is not usually spread from person to person. Small rodents, such as rats, mice and squirrels, carry the infection. Fleas that live on these animals act as "vectors" and carry the infection from the rodent to humans. People may get exposed to the bacteria from flea bites or from direct contact with an infected animal. During the "Black Death," many people became sick with pneumonia from Yersinia pestis (called "pneumonic plague") and spread the disease bacteria to each other by coughing and sneezing.
Megan Sherwin

Geotimes - May 2007 - The Plague: Could It Happen Again? - 0 views

  • s. Chief among them was plague. Estimates suggest that up to half of Europe’s already weakened population was wiped out by devastating epidemics, including the infamous Black Death that began in 1347 and the Great Plague of London in 1665, when people died so quickly that bodies piled up on the sidewalks.
Chance Brown

Smallpox Epidemic, 1885 - Pointe-à-Callière - 0 views

  • The result: 9,600 people came down with smallpox in 1885 in the administrative territory of Montréal, and 3,234 of them died. Out of a total population of about 167,000, some 2% of Montrealers perished. That’s not to mention the victims in neighbouring municipalities, including the village of Saint-Jean-Baptiste, where the smallpox epidemic was most deadly.
    • Chance Brown
       
      Total death toll of the smallpox epidemic in Montreal 1885
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    Smallpox information about montreal in the 1800s
Chad Davidson

Robert Koch -- Britannica School - 1 views

  • Meanwhile, Koch’s work was interrupted by an outbreak of cholera in Egypt and the danger of its transmission to Europe. As a member of a German government commission, Koch went to Egypt to investigate the disease. Although he soon had reason to suspect a particular comma-shaped bacterium (vibrio) as the cause of cholera, the epidemic ended before he was able to confirm his hypothesis. Nevertheless, he raised awareness of amebic dysentery and differentiated two varieties of Egyptian conjunctivitis. Proceeding to India, where cholera is endemic, he completed his task, identifying both the organism responsible for the disease and its transmission via drinking water, food, and clothing.
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    As highlighted, the influence on Robert Koch, a german scientist's, life.
Chad Davidson

John Snow -- Britannica School - 0 views

  • Many British physicians investigated the epidemiology of cholera. The first cholera epidemic in London occurred in 1831–32, when Snow was still learning his craft.
  • It was not until the causative organism, Vibrio cholerae (initially discovered in 1854), was well characterized in the 1880s that the debate was decided in favour of germ theory.
  •  
    The page for John Snow. Cholera's influence on his life is highlighted.
Stefani Hudson

cholera -- Britannica School - 0 views

  • Cholera is spread when people eat food or drink water that has been contaminated with the cholera bacterium. Shellfish and other seafood, especially if eaten raw, are a frequent culprit in this illness. Other foods that commonly transmit cholera are fruits and vegetables that are grown in contaminated soil or washed in contaminated water. Cholera frequently occurs in countries that do not have modern facilities for treating water before people can drink it or wash with it.
    • Stefani Hudson
       
      This is how it works
  • If untreated, the patient may die within a few hours.
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  • By April 2013, more than 650,000 cases of cholera had been reported in Haiti, resulting in more than 8,000 deaths.
Bethany Carter

Yellow Fever Vaccine, History, Symptoms, Treatment and Causes - MedicineNet - 0 views

  • Yellow fever is diagnosed clinically, with laboratory confirmatory testing available.
  • Yellow fever is diagnosed clinically, with laboratory confirmatory testing available.
  • Yellow fever is diagnosed clinically, with laboratory confirmatory testing available.
  • ...11 more annotations...
  • Yellow fever is diagnosed clinically, with laboratory confirmatory testing available.
  • Yellow fever is an infectious disease caused by the yellow fever virus.
  • Yellow fever is transmitted to humans by the bite of infected mosquitoes.
  • Yellow fever is endemic in areas of Africa and South America.
  • The symptoms of yellow fever include fever, headache, and muscle aches, with some patients going on to develop life-threatening complications.
  • Yellow fever is diagnosed clinically, with laboratory confirmatory testing available.
  • The treatment for yellow fever is su
  • pportive.
  • Yello
  • w fever can be prevented by vaccinati
  • on and mosquito-control measures.
jaxson dillard

CDC - Transmission - Yellow Fever - 0 views

    • jaxson dillard
       
      this is the transmission of the disease 
  • Yellow fever virus is an RNA virus that belongs to the genus Flavivirus. It is related to West Nile, St. Louis encephalitis, and Japanese encephalitis viruses. Yellow fever virus is transmitted to humans primarily through the bite of infected Aedes or Haemagogus species mosquitoes. Mosquitoes acquire the virus by feeding on infected primates (human or non-human) and then can transmit the virus to other primates (human or non-human). Humans infected with yellow fever virus are infectious to mosquitoes shortly before the onset of fever and for 3–5 days after onset.
Chad Davidson

Cholera Symptoms - Mayo Clinic - 0 views

  • Diarrhea. Cholera-related diarrhea comes on suddenly and may quickly cause dangerous fluid loss — as much as a quart (about 1 liter) an hour. Diarrhea due to cholera often has a pale, milky appearance that resembles water in which rice has been rinsed (rice-water stool). Nausea and vomiting. Occurring especially in the early stages of cholera, vomiting may persist for hours at a time. Dehydration. Dehydration can develop within hours after the onset of cholera symptoms. Depending on how many body fluids have been lost, dehydration can range from mild to severe. A loss of 10 percent or more of total body weight indicates severe dehydration.
  • An electrolyte imbalance can lead to serious signs and symptoms such as: Muscle cramps. These result from the rapid loss of salts such as sodium, chloride and potassium. Shock. This is one of the most serious complications of dehydration. It occurs when low blood volume causes a drop in blood pressure and a drop in the amount of oxygen in your body. If untreated, severe hypovolemic shock can cause death in a matter of minutes.
  • In general, children with cholera have the same signs and symptoms adults do, but they are particularly susceptible to low blood sugar (hypoglycemia) due to fluid loss, which may cause: An altered state of consciousness Seizures Coma
  •  
    The symptoms for Cholera.
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