as H5N1 strikes more large poultry farms in the western US. The presumed positive infection comes amid a rise in poultry ...

State health officials are investigating possible sources of the H5 avian influenza virus detected for the first time in a wastewater sample from Oahu. The Hawaii Department of Health said the ...

A teenager diagnosed with bird flu in British Columbia is the first domestically acquired human case of H5N1 avian influenza, ...

A study reveals that the immune protein IFITM3 limits flu infection severity and mutation rates, especially from zoonotic ...