Edward jenner invention

  • 10 interesting facts about edward jenner

    • In Jenner's time, smallpox killed around 10% of the global population, with the number as high as 20% in towns and cities where infection spread more ea

    Edward jenner vaccine

  • How did edward jenner find the vaccine for smallpox

    • Edward jenner discovered the vaccine for smallpox in 1798

      10 interesting facts about edward jenner
    Edward jenner vaccine How did edward jenner find the vaccine for smallpox
    Edward jenner discovered the vaccine for smallpox in 1798 Edward jenner invention