and no respiratory symptoms. Nearly all the cases have been linked to contact with cattle or domestic or wild birds. The CDC says there have been no cases of human-to-human transmission so far ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

HPAI is a highly contagious and often deadly respiratory disease that affects poultry, wildlife, and sometimes humans. In December, the owners of the birds noticed an increase in deaths, with three ...