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

Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your ...

respiratory droplets, or feces. ∎ Breathing it in from small dust particles in animal habitats. ∎ Getting it into your eyes, nose, or mouth after touching body fluids. Flocks confirmed with bird flu ...

The air sac system is a vital part of the avian respiratory system. Air sacs are thin-walled structures, one to two cell layers thick, that extend throughout the body cavity and into the wing and ...

With reports of the first human death from bird flu in the US, some Americans are feeling an uncomfortable flashback to the early days of Covid-19, when infectious disease experts were talking about a ...

Researchers have a new hope for preventing severe illness from the bird flu after finding a groundbreaking antibody treatment ...

Maryland has announced the first presumptive positive case of H5 avian influenza in a commercial broiler farm in Worcester ...