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Black Death 1338–1351
Bubonic plague spread in England. -
http://www.bbc.co.uk/history/historic_figures/jenner_edward.shtml
Edward Jenner created the small pox vaccine in 1796. -
Louis Pasteur created the germ theory of disease. According to germ theory, a specific disease is caused by a specific organism. Before this discovery, most doctors believe diseases are caused by spontaneous generation
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http://en.wikipedia.org/wiki/Foot-and-mouth_disease
There was a foot and mouth disesease outbreak. -
31 Jul 2009 As of July, 31 the H1N1 swine flu has killed a total of 1,154 people worldwide and is still increasing. The virus is very deadly it spreads in 6 weeks as far as most viruses spread in 6 months.