国外《内科学》教材感染病原理部分第一段 翻译
原文:Infection is the establishment of foreign organisms, or ‘infections agents’, in or a human host. This may result in colonization, if the microorganism exists at an anatomical site without causing harm, or infectious disease, when the interaction between the host and microorganism (pathogen) result in illness. In clinical practice, the term ‘infection’ is often used interchangeably with ‘infectious disease’. Most pathogens are microorganism, although some are multicellular organisms.
译文:感染是由外源性微生物或宿主体内的“感染因子”而引起。如果某解剖部位存在的微生物没给机体造成伤害,可能会导致定植,宿主与微生物(病原体)之间的相互作用会导致感染病的发生。在临床实践中,术语“感染”经常与“传染病”交替使用。尽管有些病原体是多细胞生物,但大多数为微生物。
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