It's flu season right now, and the U.S. is in the midst of a wave that's straining hospitals. But not all influenza is the same. There are some notable differences between flu A and flu B strains.

It is the third straight season, and fifth in the past eight, that the county has reported a record-high number of flu cases.

UPMC Children’s Community Pediatrics is seeing an increase in cases of a viral stomach bug, viral sore throats and allergies.

(NEXSTAR) – The flu is spreading far and wide across the U.S. – and influenza A is largely to blame. Of all the flu tests ...

Despite variations by age group and influenza virus type, the 2023-2024 influenza vaccine was protective against outpatient illness in pediatric and adult patients.

The increase in flu cases could be attributed to a return to pre-pandemic social activity and increased testing. Though cases have declined in recent weeks, health officials warn that the flu ...