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Surveillance of Influenza Virus A in Migratory Waterfowl in Northern Europe
We conducted large-scale, systematic sampling of influenza type A virus in migratory waterfowl (mostly mallards [Anas platyrhynchos]) at Ottenby Bird Observatory, southeast Sweden. As with previous studies, we found a higher prevalence in fall than spring, and among juveniles compared with adults. H...
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| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Centers for Disease Control and Prevention
2007
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2725893/ https://ncbi.nlm.nih.gov/pubmed/17552093 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3201/eid1303.061130 |
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