Avian influenza overview March – April 2023

Abstract Between 2 March and 28 April 2023, highly pathogenic avian influenza (HPAI) A(H5Nx) virus, clade 2.3.4.4b, outbreaks were reported in domestic (106) and wild (610) birds across 24 countries in Europe. Poultry outbreaks occurred less frequently compared to the previous reporting period and c...

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Bibliographic Details
Main Authors: European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian Influenza, Cornelia Adlhoch, Alice Fusaro, José L Gonzales, Thijs Kuiken, Grazina Mirinaviciute, Éric Niqueux, Karl Stahl, Christoph Staubach, Calogero Terregino, Alessandro Broglia, Lisa Kohnle, Francesca Baldinelli
Format: Article
Language:English
Published: Wiley 2023-06-01
Series:EFSA Journal
Subjects:
Online Access:https://doi.org/10.2903/j.efsa.2023.8039