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Black death was a bubonic plague that swept across the England
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may 14th 1796, Edward jenner inoclated an 8 year old boy with fesh cowpox lesions, in july that same year he then inoculated the boy with freshmatter from a smallpox lesion, no disease devloped
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Eighty sheep were taken to the island and bombs filled with anthrax spores were exploded close to where selected groups were tethered. The sheep became infected with anthrax and began to die within days of exposure.
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the first ever recorded was in 2300bc where Dog owners in the Babylonian city of Eshnunna were fined heavily for deaths caused by their dogs biting people