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HLTB21H3 Final: Exam Study Guide - Cholera, Influenza, HIV/AIDS, Plagues without Germs

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blueserval947
26 Feb 2011
School
UTSC
Department
Health Studies
Course
HLTB21H3
Professor
Caroline Barakat

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Document Summary

pettenkofer (1818 1901) steadfastly refused to believe in the germ theory drunk a vial of bacteria contaminated water. believed in the germ theory" announced by pasteur (1862) diseases spread from person to person by an infectious agent. history of cholera is described as the history of pandemics. 7 pandemics: 1816 1821: originated in india (river ganges) and was spread by mainly by british troops, headquarters in bengal, second pandemic: 1829 1851: more widespread, reaching europe, canada, and the. 1831 mortality of 13% in cairo, egypt. 1832 3: 60,000 death in england disease known as king cholera". 1992: aboard a flight from s america to the us. 1994: zaire, killed 50,000 rwandan refugees in 21 days. koch dispatched to egypt to isolate the microbe. able to see the bacteria in feces of 12 patients. vibrio cholerae (due to its vibrating wiggles) incubation period few hours to 5 days.

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Related Questions

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In January 2010, a devastating earthquake struck Haiti about 15 miles west of the capital city of Port-au-Prince. The earthquake killed over 200,000 people and displaced over 1 million from their homes. Many of these people had nowhere to go other than displacement camps and shantytowns, where the sanitary conditions were less than ideal. It was not only private homes that were destroyed; hospitals, communication networks, land and air transport, and other important infrastructure were damaged.

In October 2010, a cholera epidemic was reported in the Artibonite Department (Haitian departments are analogous to states). This was the first cholera epidemic in Haiti in over a century. Within 10 weeks, cholera had spread to all Haitian departments. By the end of the epidemic, more than 470,000 cases had been reported, and more than 6500 people were dead.

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3. Formulate a hypothesis about how the cholera epidemic could have been initiated in Haiti.

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