...- 作者:冯元璋 症状及低(或无)死亡率的AI则称作温和型禽流感(Mildly pathogenic AI,MPAI)或低致病性禽流感(Lowly pathogenic AI,LPAI).
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重庆出版集团 - 读书 为高致病性禽流感（highly pathogenic A-vian influenza，HPAI）、低致病性禽流感（lowly pathogenic A-vian influenza，LPAI）和非致病性禽流感（none pathogenic A-vian influenza，NPAI）3类。
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低致病性禽流感病毒 lpaiv ; lowly pathogenic avian influenza virus
或低致病性禽流感 LPAI ; Lowlv Pathogenic AI
的低致病性禽流感病毒 lowly pathogenic awian influenza virus
野生鸟类，特别是水鸟是低致病性禽流感病毒生态学的关键因素。
Wild birds, particularly waterfowl, are a key element of the viral ecology of low pathogenic avian influenza.
目前对于与低致病性禽流感病毒接触猎杀者和猎犬是否有健康危险这一问题还不清楚。
There is no known health risk to hunters or hunting dogs from contact with low pathogenic forms of avian influenza virus.
相当多的旁证表明侯鸟能够传播低致病性禽流感的H5和H7亚型病毒给家禽，然后，变异成高致病性类型。
Considerable circumstantial evidence suggests that migratory birds can introduce low pathogenic H5 and H7 viruses to poultry flocks, which then mutate to the highly pathogenic form.
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