The big cat outbreak is the latest worrying instance of widespread bird flu transmission to mammals. Bird flu appears to have ...

The World Health Organization says there have been increasing reports of deadly outbreaks among mammals caused by influenza ...

Dozens of tigers and lions in captivity died in the past month in southern Vietnam with tests showing they were positive for ...

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

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

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

Dozens of tigers and lions in captivity died in the past month in southern Vietnam with tests showing they were positive for ...

No zoo staff members in close contact with the animals had experienced respiratory symptoms. Read more at straitstimes.com.

Dozens of tigers and lions in captivity died last month in southern Vietnam, and tests showed they were positive for bird flu ...