We report characteristics of oseltamivir-resistant influenza A(H1N1)pdm09 viruses and patients infected with these viruses in the United States. During 2013–14, fifty-nine (1.2%) of 4,968 analyzed US influenza A(H1N1)pdm09 viruses had the H275Y oseltamivir resistance–conferring neuraminidase substitution. Our results emphasize the need for local surveillance for neuraminidase inhibitor susceptibility among circulating influenza viruses.
All Keywords
【저자키워드】 viruses, oseltamivir, Influenza, Influenza virus, resistance, United States, pyrosequencing, zanamivir, neuraminidase, Neuraminidase inhibition, influenza A(H1N1)pdm09 viruses, H275Y mutation,
【저자키워드】 viruses, oseltamivir, Influenza, Influenza virus, resistance, United States, pyrosequencing, zanamivir, neuraminidase, Neuraminidase inhibition, influenza A(H1N1)pdm09 viruses, H275Y mutation,