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Avian influenza H9N2 seroprevalence among pig population and pig farm staff in Shandong, China
BACKGROUND: Shandong province of China has a large number of pig farms with the semi-enclosed houses, allowing crowds of wild birds to seek food in the pig houses. As the carriers of avian influenza virus (AIV), these wild birds can easily pass the viruses to the pigs and even the occupational swine...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4384234/ https://www.ncbi.nlm.nih.gov/pubmed/25886647 http://dx.doi.org/10.1186/s12985-015-0265-9 |