Antigenic analysis of H5N1 highly pathogenic avian influenza viruses circulating in Egypt (2006–2012)
The highly pathogenic avian influenza (HPAI) H5N1 in Egypt circulated continuously after its
introduction in February 2006 with substantial economic losses and frequent human
infections. Phylogenetic analysis of the available HA sequences revealed the presence of
two main sublineages; the classic 2.2. 1 and the variant 2.2. 1.1. The classic 2.2. 1 had
subdivided into two clusters of viruses; cluster C1 contained the originally introduced virus
and isolates from 2006 to 2009 and cluster C2 emerged in 2007 and continues to circulate …
introduction in February 2006 with substantial economic losses and frequent human
infections. Phylogenetic analysis of the available HA sequences revealed the presence of
two main sublineages; the classic 2.2. 1 and the variant 2.2. 1.1. The classic 2.2. 1 had
subdivided into two clusters of viruses; cluster C1 contained the originally introduced virus
and isolates from 2006 to 2009 and cluster C2 emerged in 2007 and continues to circulate …
以上显示的是最相近的搜索结果。 查看全部搜索结果