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Novel influenza A(H1N2) seasonal reassortant identified in a patient sample, Sweden, January 2019.

ABSTRACT: 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.

SUBMITTER: Wiman A

PROVIDER: S-EPMC6402178 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature

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Novel influenza A(H1N2) seasonal reassortant identified in a patient sample, Sweden, January 2019.

Wiman Åsa Å Enkirch Theresa T Carnahan AnnaSara A Böttiger Blenda B Hagey Tove Samuelsson TS Hagstam Per P Fält Rosmarie R Brytting Mia M

Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin 20190201 9

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 2 ...[more]

PMID: 30862332

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