Name the scientist who first discovered penicillin antibiotic. Can you name any other known antibiotic ?

Name the scientist who first discovered antibiotics.

Name the scientists who discovered Interferons?

Who first discovered an antibiotics?

(a) What are antibiotics ? Name the scientist who first discovered antibiotics. Also give name of this antibiotics. (b) What do you mean by vaccination ? Who first conceived the idea of vaccination ?

Who discovered first antibiotic ?

Who discovered first antibiotic ?