Highly pathogenic avian influenza virus H5N1 clade 2.3.4.4b in wild rats in Egypt during 2023
Avian influenza viruses (AIVs) pose continuous challenges to human and animal health worldwide. Wild birds are considered the natural reservoir for AIVs and play a major role in spreading influenza viruses over long distances.
Highly Pathogenic Avian Influenza (HPAI) H5N1 Virus in Livestock
The primary introduction of disease into dairy herds has been predominantly via exposure to wild birds. The exact mechanism of spread is currently unknown, although there is potential for viral spread through milk.
Cluster of Influenza A(H5) Cases Associated with Poultry Exposure at Two Facilities — Colorado
Persons who work in close contact with dairy cattle and poultry that are infected with highly pathogenic avian influenza (HPAI) A(H5N1) virus are at increased risk for infection.
France to launch 2nd vaccination campaign against AI H5N1
In a significant move to protect its poultry industry, France is set to launch its second commercial vaccination campaign against Avian Influenza H5N1.