Two samples taken from dead tigers in Vietnam have tested positive for H5N1 bird flu virus, local media reported.

The U.S. faces an escalating bird flu outbreak that’s already impacting food prices and raising concerns about human-to-human transmission, leaving the next president with a potential health ...

A panther, three lions and 47 tigers have died from bird flu in zoos in southern Vietnam, further raising concerns about the ...

Further testing could confirm whether the patient, who has since recovered, actually had bird flu despite testing positive.

Forty-seven tigers, three lions and a panther have died in zoos in South Vietnam due to the H5N1 bird flu virus, state media said yesterday. The deaths occurred in August and September at the private ...

Hospital workers reported respiratory symptoms after encountering a Missouri patient with H5N1 who had not been exposed to ...

Dozens of tigers have died in zoos in south Vietnam after a bird flu outbreak, according to state media. Three lions and a ...

As bird flu cases continue to rise across the nation, Calaveras County Public Health wants to make sure the public has the ...

With cases of highly pathogenic avian influenza in dairy cows rapidly rising in California, animal health officials continue ...

Suspected bird flu kills 47 tigers in Vietnam zoos - Three lions and a panther also among dozens of H5N1 deaths reported in ...

In southern Vietnam, dozens of captive tigers and lions died recently after testing positive for the H5N1 strain of bird flu.

Hungary and Italy have both reported an outbreak of the severe H5N1 avian influenza virus in the first such cases in the ...