Emerging Infectious Diseases (Mar 2019)

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

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

DOI
https://doi.org/10.3201/eid2503.181040
Journal volume & issue
Vol. 25, no. 3
pp. 551 – 554

Abstract

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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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