Edward Jenner successfully developed world’s first vaccine in:
Edward Jenner successfully developed world’s first vaccine in:
(a) 1796
(b) 1696
(c) 1896
(d) 1596
On the 14th of May 1796, Edward Jenner used cowpox matter to vaccinate 8-year-old James Phipps, and a few months later tested the vaccine’s effectiveness against smallpox in July. In 1798, his findings were published in a paper titled "An Inquiry into the Causes and Effects of the Variolae Vaccinae."