The recent appearance of the H5N1 bird flu in pigs does raise viral reassortment concerns. Here's what we know about this ...

A World Health Organization official on Thursday called for stronger surveillance in animals for evidence of infection with ...

A California farm expanded a recall of raw milk sold in stores and halted production after state health and agriculture ...

A brand of raw milk and cream products has been recalled across California after the H5N1 bird flu virus was detected in ...

A new avian flu strain demonstrates low infectious rates but heightened airborne transmission, according to a study in Nature ...

The developing avian influenza panzootic and the growing possibility of a pandemic bring to the fore the existential ...

The U.S. Centers for Disease Control and Prevention on Friday confirmed the country's first case of H5N1 bird flu infection ...

B.C. health officials say they still don't know how a teenager became infected with the H5N1 strain of avian flu, but say no ...

Britain has secured five million doses of H5 bird flu vaccine to prepare for a possible global pandemic, the UK Health ...

The EU has introduced new measures to monitor for human cases of H5N1 - Yurii Yarema/Yurii Yarema Europe is ramping up ...

The Centers for Disease Control and Prevention confirmed the first human case of avian influenza A(H5N1) in a child in ...

H5N1 bird flu is likely infecting more people than we know. New research from the Centers for Disease Control and Prevention shows that 7% of monitored dairy farmers in Michigan and Colorado have ...