Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.
Ten states and New York City are experiencing the highest levels of flu activity, according to the CDC. Flu cases are surging ...
The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.
Flu has surged to high levels across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to ...
Testing results from patients indicate that two strains of seasonal flu that are causing most illnesses — a Type A H1N1 and a ...
While we often refer to it as "the flu," the influenza virus has several strains, with flu A and flu B considered the most ...
U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...
It’s the Sick Apple. Norovirus infections jumped a stomach-turning 159% last month compared to the same span last year in NYC, where flu cases are also up nearly 25% so far in 2025, city ...