Role of Backyard Flocks in Transmission Dynamics of Highly Pathogenic Avian Influenza A(H5N8) Clade 2.3.4.4, France, 2016-2017.

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Souvestre, Marie | Guinat, Claire | Niqueux, Eric | Robertet, Luc | Croville, Guillaume | Paul, Mathilde | Schmitz, Audrey | Bronner, Anne | Eterradossi, Nicolas | Guerin, Jean-Luc

Edité par CCSD ; Centers for Disease Control and Prevention -

International audience. Highly pathogenic avian influenza A(H5N8) clade 2.3.4.4 spread in France during 2016-2017. We assessed the biosecurity and avian influenza virus infection status of 70 backyard flocks near H5N8-infected commercial farms. One flock was seropositive for clade 2.3.4.4. Backyard flocks linked to commercial farms had elevated risk for H5 infection.

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