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The avian influenza (AI) virus isolated from and adapted to an avian host could cause high morbidity, mortality and enormous economic losses in poultry farming. Epidemiological field investigation was performed to study environmental conditions for infected poultry, which possibly spread avian influenza viruses in the Poyang Lake region. A total of 1695 cloacal and oropharyngeal samples were collected...
Migratory birds have been known to spread the highly pathogenic avian influenza virus (HPAIV) H5N1 over large distances. Moreover, previous studies have shown it to be widely circulated in live-bird markets. However, how live-bird markets in addition to wild birds affect the local persistence of avian influenza virus (AIV) remains uncertain. The abundance of fresh water and widely distributed wetlands...
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