Born in Ayrshire, Scotland, and widely celebrated for his groundbreaking research, Sir Alexander Fleming was a visionary pharmacologist and bacteriologist whose accidental discovery of penicillin revolutionised modern medicine.
In 1928, upon returning to his London laboratory, Fleming noticed that a stray mould (Penicillium notatum) had contaminated a petri dish and successfully destroyed the surrounding Staphylococcus bacteria. This accidental observation led to the world's first true antibiotic, effectively ending an era where minor bacterial infections and superficial wounds could be routinely fatal. Recognised globally for sparking the antibiotic age, he was jointly awarded the Nobel Prize in Physiology or Medicine in 1945.
Honouring Fleming's profound legacy reminds us of the power of scientific curiosity and underscores the enduring importance of research, innovation, and global stewardship in the ongoing fight against bacterial resistance.