Evolution of Influenza A Virus H7 and N9 Subtypes, Eastern Asia
Influenza A viruses are a threat to poultry and human health. We investigated evolution of influenza A virus H7 and N9 subtypes in wild and domestic birds. Influenza A(H7N9) virus probably emerged after a long silent circulation in live poultry markets in eastern Asia.
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Centers for Disease Control and Prevention
2013-10-01
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| Series: | Emerging Infectious Diseases |
| Subjects: | |
| Online Access: | https://wwwnc.cdc.gov/eid/article/19/10/13-0609_article |