Researchers at the US Centers for Disease Control and Prevention (CDC) have identified a few instances of asymptomatic human ...

Only 18 asymptomatic H5N1 cases have been reported globally; most found via enhanced surveillance of high-risk contacts.

A WARNING has been issued to not “touch or handle” any sick or dead birds amid fears over a strain that can infect and kill ...

Asymptomatic human avian influenza A (H5N1) infections occur, and person-to-person transmission is likely in some settings, ...

Since first being detected in Newfoundland in 2021, a subtype of highly pathogenic avian influenza, HPAI A(H5Nx), has had a ...

Migrating wild birds are spreading the virus to domesticated flocks, increasing the risk of eventually seeing a human ...

A fourth poultry farm in Suffolk has been affected by bird flu, and a protection zone has been put in place. The case of the ...

For intramuscular vaccines, the standard hemagglutination inhibition (HAI) titer used to infer immune protection is at least ...

Canadian federal officials carried out a massive cull, executing nearly 300 ostriches by firing the birds late Thursday night ...

Avian influenza has been confirmed near Lanark, prompting the creation of tight control zones around a poultry site of 31,000 ...