Affiliation:
1. Institute of Molecular Virology and Cell Biology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald-Insel Riems, Germany
Abstract
We investigated the thermostability of four European avian influenza A(H5N1) viruses in whole and semi-skimmed milk and their replication in bovine kidney and lung cells amid the current influenza A(H5N1) dairy cattle outbreak in the United States. Results showed strain-dependent differences in thermal inactivation, particularly in whole milk, and variable replication efficacy in lung cells. These findings support assessing the inactivation of European H5N1 viruses in milk and their replication in bovine cells, aiding biosafety protocols and public health measures.
Publisher
European Centre for Disease Control and Prevention (ECDC)
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