When you buy through links on our articles, Future and its syndication partners may earn a commission. "The flu," or seasonal influenza, is caused by influenza viruses, like those pictured above. | ...

Foxes, raccoons, striped skunks and domestic cats have tested positive for the bird flu across six Texas counties, state ...

Background of avian influenza Avian influenza is a contagious viral disease caused by influenza type A virus infections in bird species.Infected birds can shed the virus through their mucus ...

Background Because inactivated trivalent influenza vaccines (TIVs) contain 1 influenza B strain, whereas 2 lineages may co-circulate, B lineage mismatch is frequent. We assessed an inactivated ...