Alexander Fleming

1881 – 1955

Identified penicillin’s antibacterial action; subsequent development inaugurated antibiotic medicine and radically reduced bacterial mortality.

• 1881–1955

  Identified penicillin’s antibacterial action; subsequent development inaugurated antibiotic medicine and radically reduced bacterial mortality

  Identified penicillin’s antibacterial action; subsequent development inaugurated antibiotic medicine and radically reduced bacterial mortality.