Penicillin was discovered by Alexander Fleming in 1928.
✓ TRUE FACT
Fleming observed penicillin’s antibacterial effect in 1928, but large-scale medical use took off after purification and production advances in the 1940s. It became a foundational antibiotic, especially against many Gram-positive infections.
🤯 "Penicillin was discovered by Alexander Fleming in 1928. A medical miracle courtesy of messy lab work."