Obuchi Masatsugu, Tashiro Masato
Influenza Virus Research Center, National Institute of Infectious Diseases.
Nihon Rinsho. 2010 Sep;68(9):1729-35.
Highly pathogenic avian influenza (HPA1) virus of H5N1 subtype has spread worldwide and continues to cause outbreaks in poultry and sporadic human infections since 2003. As of 9 April 2010, 493 confirmed human cases including 292 fatal cases were reported from 15 countries. Despite emergence of the pandemic A (H1N1)2009 virus, pandemic threats posed by H5N1 subtype virus still remain. H7 subtype avian influenza viruses also pose a similar threat to humans as H5N1 subtype virus. We provide here an updated overview on the human infections of HPA1 viruses in the world.
H5N1亚型高致病性禽流感(HPAI)病毒自2003年以来已在全球范围内传播,并继续在家禽中引发疫情以及导致散发性人类感染。截至2010年4月9日,15个国家报告了493例确诊人类病例,其中包括292例死亡病例。尽管出现了2009年甲型(H1N1)大流行性病毒,但H5N1亚型病毒构成的大流行威胁依然存在。H7亚型禽流感病毒对人类也构成与H5N1亚型病毒类似的威胁。我们在此提供关于全球HPAI病毒人类感染情况的最新概述。