The flu is hitting children especially hard this season. “This is really one of the worst flu seasons we’ve been seeing,” said Dr. Suchitra Rao, an infectious diseases physician at Children’s Hospital ...

The United States is in the midst of one of its worst flu seasons in decades, data show. Cases and hospitalizations are surging, driven by a mutated influenza A variant, H3N2 "subclade K." Experts ...

PEMBROKE PARK, Fla. — Flu activity has ticked back up slightly in the U.S. thanks to a very small increase in infections caused by Influenza B, viruses distinct from the new Subclade K strain that’s ...

Flu activity continues to remain elevated across the United States, according to newly released data from the Centers for Disease Control and Prevention. The CDC estimates there have been at least 18 ...

Flu activity is continuing to climb across the U.S. as hospitalizations rise, according to newly released data from the Centers for Disease Control and Prevention. The percent of outpatient visits for ...

Flu activity has declined nationwide for the third consecutive week, new CDC data shows. While hospitalizations, emergency department visits and test positivity rates are trending downward overall, ...