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This trio had some penicillin and the subject died when the penicillin ran out:
In 1941, purified penicillin was tested on humans. The subject was a 43-year-old man with a blood infection. He was injected with penicillin for several days. Already in the first day, the infection began to recede.
But Florey didn't have enough penicillin to continue treating the patient. As a result, the man died.