After a sharp uptick in flu cases in mid-December 2025, flu activity across the U.S. and Canada remains high. Data from the Centers for Disease Control and Prevention shows the U.

Dozens of routinely updated CDC databases have gone quiet. Here’s what states and medical societies are doing to preserve U.S ...

The Centers for Disease Control and Prevention has historically been the pinnacle of U.S. public health. The agency has been a leading voice for evidence-backed health guidance and a sentinel for ...

On Long Island, the number of people who died of COVID-19-related causes fell from about 410 in 2024 to about 220 in 2025.

Cases across the country had appeared to decline before new public health data showed upticks in infections.

Massachusetts health officials reported 193 flu-related deaths this season, including six children, with flu activity peaking ...

By Hugo Francisco de Souza Inside the rigorous, step-by-step process the CDC uses to create pandemic-ready flu vaccine ...

Flu activity has ticked back up slightly in the US, thanks to a very small increase in infections caused by influenza B — ...

With months left of flu season, influenza cases are on the rise in California and transmission is high in the Bay Area, data ...

Several illnesses - including COVID-19 - are currently circulating statewide.

To help answer common vaccine questions, we consulted Dr. Stanley Perlman, a professor at the University of Iowa’s Carver ...

It’s a bad viral season in the state, and the number of children immunized against COVID has declined sharply.