Edward Jenner died in -: (A) 1749, (B) 1775, (C) 1823, (D) 1920
Answer is C. Ans. is 'c' i.e., 1823 o Edward Jenner was born on 17 may 1749 and died on 26 January 1823. o Edward Jenner discovered samll pox vaccine in 1796, which was the first ever vaccine to be discovered. o Edward Jenner also coined the term 'vaccine'.