【摘要】 2009年3月美国和墨西哥相继报告人感染甲型H1N1流感病毒,随后这种新型流感病毒在人群中持续传播并引起全球疫情的暴发。本文对这次疫情的流行特征进行分析,为今后流感疫情的防控提供依据。更多还原

【Abstract】 American and Mexico has reported people infected Influenza A(H1N1) virus in March 2009,then this new influenza virus translated persistently and caused plague outbreak in all the world.This article review epidemiologic feature of this plague and provide basis for prevention and control of influenza in future.更多还原