This article originally published at 'Super flu' confirmed in Calif. as hospitalizations hit season high.

It's been a milder influenza season so far compared to last year, but good mitigation practices are still needed as the calendar moves into what is considered the peak flu season. That's according to ...

UW Health staff say a variant known as “Subclade K” is spreading fast across the state. This variant started in the Southern ...

China's influenza activity has declined for four consecutive weeks and remains at a moderate level, the Chinese Center for ...

The National Veterinary Services Laboratories confirmed that a Hawaiian duck on Kauai that died in November did, in fact, ...