H5 bird flu is causing outbreaks in wild birds and poultry, other animals and sporadic human cases.
A multi-state outbreak of HPAI A(H5N1) bird flu in dairy cows was first reported on March 25, 2024.
Infections with highly pathogenic avian influenza A(H5N1) viruses in mammals have been reported.
On January 14, 2022, USDA announced finding H5N1 bird flu in an American wigeon in South Carolina, m...
In February 2022, USDA’s APHIS announced an HPAI A(H5N1) virus outbreak in a commercial poultry faci...
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CDC surveillance shows no indicators of unusual flu activity in people, including H5N1 bird flu.
Read the latest H5N1 technical report for information on H5N1 outbreaks globally.
This digital toolkit includes sample social media, print ready materials, and web assets.
