Highly pathogenic avian influenza virus can be found inside and on the surface of eggs laid by infected birds.

高致病性禽流感病毒可在受感染禽鸟所下蛋的内层和表面发现。

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Highly pathogenic avian influenza virus (H5N1) is an emerging pathogen with the potential to cause great harm to humans, and there is concern about the potential for a new influenza pandemic.

高致病性禽流感病毒(H5N1)是一种严重危害人类健康的新型治病源，并与新型流感的暴发流行有关。

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Objective To understand the epidemiological characteristic of the first patient infected with avian influenza and prevent the highly pathogenic avian influenza virus from spreading among humans.

目的了解国内首例人禽流感病例的流行病学特征，以预防高致病性禽流感病毒在人间传播。

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