Fortunately, researchers were able to create a vaccine against this virus. The virus injected is a live virus, but it isn’t the variola virus known to cause smallpox. Instead, the vaccinia virus is ...
Smallpox was a severe infectious disease that affected humans for thousands of years before its eradication in the late 20th century. The symptoms included a distinctive rash, pustules, and fever.
CC0 Usage Conditions ApplyClick for more information. Parke, Davis Research Laboratory Records, Archives Center, National Museum of American History.
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This day in history: The first smallpox vaccine test
Often called the Speckled monster, Smallpox was one of the most terrifying diseases known to humanity. In 18th-century Europe ...
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