为了各种非医疗的目的而使用的抗生素也会造成耐药菌株的增加。
Antibiotics used for a variety of purposes outside of medicine have also contributed to the increase of resistant strains.
实际上,加菲尔德总统似乎是死于医疗护理,他在被刺客枪击后死于由医生的非无菌治疗技术引起的致命感染。
Medical attention seems to have actually killed President Garfield, who succumbed to a fatal infection introduced by his doctors' unsterile treatment techniques after he was shot by an assassin.
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