Alexander Fleming: The Man who Discovered Penicillin | Heroes of Progress | Ep. 6

Alexander Fleming: The Man Who Discovered Penicillin | Heroes of Progress | Ep. 6 #HeroesOfProgress ⚡️| Fleming’s investigations revealed that penicillin was able to fight all gram-positive bacteria (a type of bacteria with a more penetrable cell wall), which includes those that cause diphtheria, meningitis, scarlet fever and pneumonia. Learn more: Story: Alexander Hammond Producer: Luis Ahumada Editorial Producer: Marian L. Tupy ************* Want to find elsewhere on the internet? Facebook - Twitter - Instagram - *************