Explanation

Penicillin is an antibiotic that can be made from the fungus Penicillium notatum or Penicillium chrysogenum.

Penicillin was discovered by Alexander Flaming In 1928

Penicillin was the first true antibiotic

The first patient Albert Alexander, a 43-year-old policeman, was treated with penicillin on 12 February 1941

Alexander Flaming determined that penicillin had an antibacterial effect and published his findings in 1929