Viral Pathogenesis and Evolution Section, Laboratory of Infectious Diseases, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892-3203, USA.
Clin Infect Dis. 2010 May 1;50(9):1252-5. doi: 10.1086/651605.
Pandemic 2009 H1N1 virus isolates containing the neuraminidase inhibitor resistance mutation H275Y have been reported. We describe rapid selection for the H275Y resistance mutation during therapy in 2 immunocompromised individuals at 9 and 14 days of therapy, as well as the first described case of clinically significant resistance to peramivir.
已报告含有神经氨酸酶抑制剂耐药突变 H275Y 的 2009 年大流行 H1N1 病毒分离株。我们描述了在 2 例免疫功能低下患者中治疗 9 和 14 天时治疗过程中 H275Y 耐药突变的快速选择,以及首例描述的珀那必利临床显著耐药病例。