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    when was smallpox vaccine invented
    • Polio Is Making a Comeback. Thanks, Anti-Vaxxers!

      Polio Is Making a Comeback. Thanks, Anti-Vaxxers!

      Rolling Stone via Yahoo News· 1 month ago

      If it seems like infectious diseases are coming at us faster, spreading more widely and persisting longer than they have in generations, it’s because...

    • You won't turn into Spider-Man if you get a COVID-19 vaccine

      Chambersburg Public Opinion via Yahoo News· 7 months ago

      Coronavirus vaccines don’t alter your DNA. This, according to the Bloomberg Distinguished Professor of Biomedical Engineering, Computer Science, and Biostatistics at Johns Hopkins University.

    • What you need to know about monkeypox

      What you need to know about monkeypox

      TheGrio via Yahoo News· 3 months ago

      The World Health Organization said June 25 that monkeypox wasn’t yet a public health emergency of international concern. More than 4,500 […] The post...

    • Catherine the Great, Vaccine Queen

      Catherine the Great, Vaccine Queen

      Town & Country via Yahoo News· 2 years ago

      It was during Catherine's reign that the first-ever inoculation (an early version of vaccination), designed to protect against smallpox, was invented. A...