在这里，称为噬菌体的使细菌感染的病毒，被设计成这样，即每一种病毒表面都涂了一层独特的随机的肽。
Here viruses that infect bacteria, called phage, are engineered such that each virus has on its surface coat a unique random peptide.
我们用腺病毒做了一种快速测试——如果你是被病毒所侵袭，那么我们治疗的方法和由细菌感染的红眼病的治疗方法完全不同。
We do a rapid test for adenovirus - if that's what you have, we treat it very differently than if your pinkeye is bacterial.
腹泻通常是胃肠道感染的一种症状，可由多种细菌、病毒和寄生虫引起。
Diarrhoea is usually a symptom of an infection in the intestinal tract, which can be caused by a variety of bacterial, viral and parasitic organisms.
a canthamoeba是噬菌体的一种。噬菌体是一类专门感染细菌的病毒。
Acanthamoeba is a bacteriophage, a class of virus that infects bacteria.
当一个孩子患上流感或另一种病毒引起的上呼吸道感染，这种细菌就抓住这个机会移行到中耳并导致继发感染。
When a child catches the flu, or another virus that causes an upper respiratory infection, the bacteria seize the opportunity and migrate to the middle ear, causing a secondary infection.
噬菌体是一种特殊的病毒，它只会感染和杀死细菌，不会感染人类或其它动物。
Phages are a special kind of virus because they only infect and kill bacteria. They don't infect humans or other animals.
有一种称为噬菌体的病毒可以感染细菌。
Bacteria may be infected with viruses called bacteriophages.
但经过40年的研究，几乎可以肯定的说我们发现了一种新的感染形式，既非病毒亦非细菌。
But after 40 years of research, it seems almost certain a new form of infection has been discovered, neither virus nor bacteria.
但经过40年的研究，几乎可以肯定的说我们发现了一种新的感染形式，既非病毒亦非细菌。
But after 40 years of research, it seems almost certain a new form of infection has been discovered, neither virus nor bacteria.
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