Two New Hampshire children are among the 35 Granite Staters to die of flu-related illness this season, according to the ...

Plus, what the data says.

CLEVELAND, Ohio — Families can now test for flu, COVID-19 and respiratory syncytial virus with one at-home test. The ...

Five Nipah virus cases in India have prompted airport screenings in Asia. Dr. Isaac Bogoch explains the risk to Canadians and ...

Flu activity has increased slightly in the United States, driven by a small rise in infections caused by influenza B viruses distinct from the new subclade K strain that has been the primary cause of ...

The history of the hepatitis B vaccine has been marked by controversies, from the ‘Australia antigen’ to the ‘Pediatric ...

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 been the biggest player ...

The 83-year-old Kentucky Republican reportedly went to the hospital "in an abundance of caution," his spokesperson said.

Influenza accounted for 3.4% of all emergency department visits in Virginia last week, representing roughly 2,351 cases.

Several school districts have put out warnings for parents to keep their kids at home following an active flu season.

LOUISVILLE, Ky. — Sen. Mitch McConnell checked himself into a hospital for flu-like symptoms "out of an abundance of caution, ...