Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many ...

A dangerous flu strain is sweeping the UK with health officials warning it could kill thousands in the "worst flu season in ...

A variant of influenza A, H3N2, is spreading across the U.S., with low vaccination rates contributing to infection rates.

Mutant H3N2 flu is hitting the UK hard, with the strain having mutated seven times over the summer. Now experts have warned ...

"Beyond typical flu symptoms like fever, cough and body aches, warning signs include trouble breathing, chest pain, confusion ...

Those infected with the flu are most contagious during the first three days, the CDC said. In some cases, however, people can ...

The superflu in the UK has become more aggressive and is now even affecting appetite. The flu is showing worse symptoms as ...

Flu season has arrived in Missouri, and this year's strain can bring gastrointestinal symptoms like vomiting, diarrhea and ...

Texas is among a handful of states reporting the highest level of flu activity, according to the latest CDC data, mirroring a ...

This year’s influenza virus has been dubbed the “super flu” for how quickly it’s spreading — and how hard it’s hitting.

ENGLAND’S hospitals are being battered by a resurgence of mutant flu and winter bugs after Christmas. Surveillance programmes ...