What was Alexander Fleming studying when he discovered penicillin?

Answer 1

In 1928, while studying Staphylococci bacteria, Fleming discovered that some of the bacteria cultures had been contaminated by a fungus, Penicillium. Seeing that the mold products had antibiotic properties, Fleming isolated them and on March 7, 1929 named the substance penicillin.

Answer 2

In the research laboratory of St Mary's Hospital, in London.

Answer 3

baterical infections

Answer 4

Bacterial Infections.

Answer 5

many would have dead