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2009年3月下旬以来,墨西哥和美国等国家先后发生甲型H1N1流感爆发流行。6月11日世界卫生组织(WHO)将此次流感全球大流行的预警级别提高到6级。这表明甲型H1N1流感病毒的传染性极强。世界多个实验室已成功分离出甲型H1N1流感病毒,并对其生物学特性做了深入研究;同时为了更好地预防和治疗甲型H1N1流感,为今年秋冬可能发生的第2次甲型H1N1流感大爆发做好更充分的应对准备,全球科学家正加紧研制相关的抗病毒药物和疫苗。为此,对甲型H1N1流感病毒的病原学及其治疗药物和疫苗的研究进展作一综述。
Since late March 2009, the outbreak of influenza A (H1N1) in Mexico and the United States has occurred. June 11 The World Health Organization (WHO) raised the warning level of the global flu pandemic to level 6. This shows that the H1N1 influenza virus is extremely contagious. A number of laboratories in the world have successfully isolated the influenza A (H1N1) virus and made further studies on its biological characteristics. In order to better prevent and treat the influenza A (H1N1) H1N1 flu outbreak to do a better response to preparation, global scientists are stepping up the development of relevant anti-viral drugs and vaccines. To this end, the etiology of influenza A (H1N1) virus and the progress of its therapeutic drugs and vaccines are reviewed.