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Analysis on the hemagglutinin genetic characteristics of 2009 novel influenza A(H1N1) virus in Changsha,Hunan province
Author(s): ZHANG Ru-sheng, OU Xin-hua, SU Liang, SONG Ke-yun
Pages: 105-
106
Year: 2010
Issue:
1
Journal: Chinese Journal of Epidemiology
Keyword: Influenza A(H1N1)virus; Hemagglutinin; Genetic characteristics;
Abstract: 2009年4月21日,美国疾病预防控制中心(CDC)检出2名儿童感染新甲型H1N1流感病毒~[1],该病毒属于正黏病毒科(orthomyxoviridae),甲型流感病毒属(influenza virus A),单股负链RNA病毒,由大小不等的8个独立片段组成,共编码11种蛋白,主要通过飞沫或气溶胶经呼吸道传播,极易造成流行.
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