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New Avian Influenza Virus (H5N1) in Wild Birds, Qinghai, China

1 Feb 2011

Abstract excerpt

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.

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PMID: 21291602
DOI: 10.3201/eid1702.100732

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