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原创 为了研制出狂犬疫苗,科学家从疯狗嘴巴里用吸管吸唾液
法国著名的微生物学家巴斯德把毕生的精力献给了科学事业,为人类认识微生物和清除微生物带来的危害做出了巨大的贡献。巴斯德决心征服狂犬病的时候,已经是60岁了,他头发花白,行动不便。我们现在很难理解当时他为什么选择了狂犬病作为新的突破口。因为那时候还有十几种更严重的疾病如鼠疫、白喉、梅毒等,它们对人畜的危害要比狂犬病大得多,而且研究狂犬病也比研究这些疾病要危险得多。也许是狂犬病患者临死前的痛苦景象从小给 ...
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