Studies suggest that people who had seasonal flus or vaccinations have low antibody levels against H5N1 bird flu.

Avian influenza virus from the ongoing outbreak in dairy cattle appears to be keeping its bird-infecting features rather than ...

Cambodia's health ministry today announced another H5N1 avian flu infection, the country's 14th of the year. Meanwhile, ...

The H5N1 bird flu virus has historically extracted a heavy toll when it infects humans, with nearly half of confirmed cases ...

A 26-year-old man from northwest Cambodia's Siem Reap province has been confirmed positive for H5N1 human avian influenza, ...

Dairies say the USDA relief money helped them sustain operations as bird flu decimated milk production, but critics say the ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally caused isolated human cases that have quite often been fatal. The absolute ...

A game shoot site in Somerset has been struck by avian influenza with about 2,500 nine-week-old pheasants affected. The ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

In experiments conducted in a biosafety level 3 facility, the researchers studied ferrets that had antibodies to seasonal flu ...

Novavax, Inc. (NVAX) on Thursday announced preclinical data demonstrating that the company’s H5N1 bird flu vaccine candidate ...