Virus persistence in pig herds led to successive reassortment events between swine and human influenza A viruses, resulting in the emergence of a novel triple-reassortant swine influenza virus

Chastagner, Amélie; Bonin, Emilie; Fablet, C.; Quéguiner, Stéphane; Hirchaud, Edouard; Lucas, Pierrick; Gorin, Stéphane; Barbier, Nicolas; Béven, Véronique; Garin, Emmanuel; Blanchard, Yannick; Rose, Nicolas; Hervé, Severine; Simon, Gaëlle

doi:10.1186/s13567-019-0699-y

Public

Virus persistence in pig herds led to successive reassortment events between swine and human influenza A viruses, resulting in the emergence of a novel triple-reassortant swine influenza virus

Published in Veterinary Research • Oct 7, 2019

Authors:

Amélie Chastagner

Emilie Bonin

C. Fablet

Abstract

Abstract This report describes the detection of a triple reassortant swine influenza A virus of H1 av N2 subtype. It evolved from an avian-like swine H1 av N1 that first acquired the N2 segment from a seasonal H3N2, then the M segment from a 2009 pandemic H1N1, in two reassortments estimated to have...

Subject

Reassortment

Biology

Virology

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