The Influenza A H3N2 virus subclade K represents a change in the basic structure of the influenza virus.

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

Influenza A virus (IAV) possesses a segmented, negative-sense RNA genome comprising eight distinct viral RNA (vRNA) segments. These segments form ribonucleoprotein (RNP) complexes that are selectively ...

A surprising flu experiment shows that good airflow and fewer coughs can stop the virus from spreading, even up close.

VIVIAN, LA - DECEMBER 12: With a temperature of 103.8, Asa Moore, 6, of Vivian, Louisiana is examined by John Messier, a physician's assistant, at the North Caddo Surgical and Medical Center for ...

A group of volunteers spent days locked in a small hotel room with people actively infected with flu. They played games, ...

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

MindWalk Holdings Corp. (NASDAQ:HYFT) ("MindWalk" or the "Company"), a Bio-Native AI therapeutic research and technology company, today announced an advance in its universal influenza program ...

Artificial intelligence (AI) and “protein language” models can speed the design of monoclonal antibodies that prevent or reduce the severity of potentially life-threatening viral infections, according ...

After a sharp uptick in flu cases in mid-December 2025, flu activity across the U.S. and Canada remains high.