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

Emerging Infectious Diseases

关键词: Oseltamivir resistance;    quasi-species;    pandemic (H1N1) 2009;    influenza;    viruses;    China;   

DOI  :  10.3201/eid1512.091057

来源: DOAJ

【 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.

【 授权许可】

Unknown