Alexander Fleming

Alexander Fleming was born on 6th August in 1881 in Scotland and he was a scotthish scientific, famous for discovering the enzyme. He was also the first in observing the antibiotic effects os penicillin. He worked as a doctor until the first world war. During the war he was a military doctor in France and after the war he returned to the hospital in London. The two discoveries of Fleming were accidental. He discovered the lisozyme and some antibiotic effects of penicillin. His discovery about penicillin produced an important change for medicine starting the " era of antibiotics ". Fleming also received the Nobel Prize in 1945 and he died in 1955 in Londonfor a heart attack.