Novel influenza A(H1N2) seasonal reassortant identified in a patient sample, Sweden, January 2019.
EUROSURVEILLANCE(2019)
摘要
In January 2019, a human seasonal reassortant influenza A(H1N2) virus with a novel 7:1 genetic constellation was identified in a 68-year-old female patient with suspected pneumonia. The virus harboured A(H3N2) neuraminidase and remaining genes from A(H1N1) pdm09. The patient recovered after severe illness. No additional cases have been detected. This is the second identified A(H1N2) seasonal reassortant in a human in Europe within 1 year; a previous case was detected in the Netherlands in March 2018.
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关键词
Sweden,haemagglutinin,human influenza,neuraminidase,reassortant viruses,surveillance,whole genome sequencing
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