Pandemic influenza A (H1N1) 2009: the experience of the first six months

被引:11
作者
Maritz, Jean [1 ]
Maree, Leana
Preiser, Wolfgang
机构
[1] Natl Hlth Lab Serv, Dept Pathol, Div Med Virol, ZA-7505 Cape Town, South Africa
关键词
H1N1; influenza A virus; pandemic; review; swine flu; CRITICALLY-ILL PATIENTS; UNITED-STATES; RESPIRATORY-FAILURE; IN-VITRO; A(H1N1); OSELTAMIVIR; VIRUS; TRANSMISSION; HOSPITALIZATION; PATHOGENESIS;
D O I
10.1515/CCLM.2010.023
中图分类号
R446 [实验室诊断]; R-33 [实验医学、医学实验];
学科分类号
1001 ;
摘要
After a break of 41 years, 2009 saw the first influenza pandemic of the 21st century caused by a triple-reassortant influenza A (H1N1) virus. The current estimated case fatality rate is lower than that of previous influenza pandemics, but this may change as the pandemic evolves. Illness frequently occurs in previously healthy, young adults with a wide range of clinical presentations. The majority of circulating pandemic viruses remain susceptible to neuraminidase inhibitors, although all strains are intrinsically resistant to the adamantanes. Monovalent vaccines against the pandemic strain are available in both live attenuated and inactivated forms. This review aims to summarise important virological, epidemiological and clinical aspects of the pandemic influenza A (H1N1) virus for physicians and other clinical personnel. Clin Chem Lab Med 2010; 48: 11-21.
引用
收藏
页码:11 / 21
页数:11
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