Oseltamivir-Resistant Influenza A Pandemic (H1N1) 2009 Virus, Hong Kong, China

被引:83
作者
Chen, Honglin [1 ]
Cheung, Chung Lam [1 ]
Tai, Hung [1 ]
Zhao, Pengxi [1 ]
Chan, Jasper F. W. [1 ]
Cheng, Vincent C. C. [1 ]
Chan, Kwok-Hung [1 ]
Yuen, Kwok-Yung [1 ]
机构
[1] Univ Hong Kong, Ctr Infect, Dept Microbiol, Queen Mary Hosp, Pokfulam, Hong Kong, Peoples R China
关键词
NEURAMINIDASE INHIBITOR; IN-VITRO; INFECTION; CHILDREN; VIVO;
D O I
10.3201/eid1512.091057
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
Resistance to oseltamivir was observed in influenza A pandemic (H1N1) 2009 virus isolated from an untreated person in Hong Kong, China. Investigations showed a resistant virus with the neuraminidase (NA) 274Y genotype in quasi-species from a nasopharyngeal aspirate. Monitoring for the naturally occurring NA 274Y mutation in this virus is necessary.
引用
收藏
页码:1970 / 1972
页数:3
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