The number of H5N1 bird flu cases in dairy cattle workers in the U.S. may be much higher than reported, indicates a new CDC ...

The presentation, so brief as to be little more than a public service announcement, signals an abandonment of efforts to ...

A teenager has been hospitalised with bird flu in Canada, in the first suspected case to be found in the country ...

An Afghan delegation will attend the upcoming UN climate change summit in Azerbaijan, the foreign ministry spokesman told AFP on Saturday, marking a first since the Taliban government came to power.