上游充通大学 The discovery of Penicillin 后 Shanghai Jiao Tong University 1928:Alexander Fleming discovered the first antibiotic. He observed that Penicillium fungus made an antibiotic, penicillin,that killed S.aureus. Two Oxford University specialists Dr Howard W Florey Penicillium and his German associate Dr colony Ernest Boris Chain spent month after month attempting to extract the essential substance from Fleming's mould. Bacteria inhibited @ On 12 February,1941,the first dose of isolated penicillin was injected into a human being Bacteria Nobel Prize for Medicine in 1945Shanghai Jiao Tong University 1928: Alexander Fleming discovered the first antibiotic. He observed that Penicillium fungus made an antibiotic, penicillin, that killed S. aureus. Two Oxford University specialists Dr Howard W Florey and his German associate Dr Ernest Boris Chain spent month after month attempting to extract the essential substance from Fleming's mould. On 12 February, 1941, the first dose of isolated penicillin was injected into a human being Nobel Prize for Medicine in 1945 The discovery of Penicillin