New Avian Influenza Virus (H5N1) in Wild Birds, Qinghai, China
oleh: Yanbing Li, Liling Liu, Yi Zhang, Zhenhua Duan, Guobin Tian, Xianying Zeng, Jianzhong Shi, Licheng Zhang, Hualan Chen
| Format: | Article |
|---|---|
| Diterbitkan: | Centers for Disease Control and Prevention 2011-02-01 |
Deskripsi
Highly pathogenic avian influenza virus (H5N1) (QH09) was isolated from dead wild birds (3 species) in Qinghai, China, during May–June 2009. Phylogenetic and antigenic analyses showed that QH09 was clearly distinguishable from classical clade 2.2 viruses and belonged to clade 2.3.2.