传染病传播是病原体从已感染者排出，经过一定的传播途径，传入易感者而形成新的传染的全部过程。传染病得以在某一人群中发生和传播，必须具备传染源、传播途径和易感人群三个基本环节。
双语例句原声例句
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增加传染病传播的媒介、动物宿主以及模式和动态的知识。
To increase knowledge of vectors, animal reservoirs and the modes and dynamics of transmission of communicable diseases.
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他们还获得了关于防止痢疾和霍乱等传染病传播的个人卫生知识。
They also have been given information about personal hygiene to prevent the spread of infections such as diarrhea and cholera.
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而紧随其后的医疗服务主要集中在治疗骨折、截肢以及防止传染病传播等方面。
In the immediate aftermath, medical services have focused on treating crushed and broken bones, amputated limbs and on preventing disease outbreaks.
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If I happen to have some other infectious disease, then not only would you passing the protection to smallpox, but you'd be passing that disease among the population as well.
如果正好还有其他传染病,那不仅会传播对天花的免疫能力,也在人群中传播其它传染病
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It's an infectious disease; it is spread by--through the air.
它是一种传染病,通过空气传播
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You're not only spreading the infection.
你传播的不仅仅是特定一种传染病
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- 来自原声例句