Background Articles

The H5N1 bird flu virus has recently been detected in Alaskan wildlife, primarily affecting species like geese, ducks, and eagles. No human cases have been reported, but it poses a significant risk to domestic poultry flocks.

Case counts for Oropouche virus are still low but rising dramatically. What's going on? And then there's a study that raises the possibility that insect bites aren't the only way the virus can spread.

Chukchi Sea polar bears show increased exposure to pathogens like canine distemper virus and Toxoplasma gondii, potentially due to changes in their diet and extended time on land.