Penicillin and the other antibiotics that its discovery prompted stand alongside vaccination as the greatest inventions of medical science.
青霉素以及此后发现的各种抗生素与预防注射一起并称医学界最重要的发现。
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Many scientists and experts warn that rampant use of antibiotics in animal feed, like penicillin and tetracycline, will breed an epidemic that medicine has no defense against.
Antibiotics, like penicillin, can be given if an infection develops because the bacteria that commonly cause this type of infection are very sensitive to antibiotics.