Flu is taking off in the U.S., with 40 states reporting high or very high levels of flu-like illness last week.

New data from the U.S. Centers for Disease Control and Prevention (CDC) shows that over half of U.S. states have either "high ...

The CDC reported a laboratory-confirmed case in ... vaccine formulations periodically will be needed. Most likely, a new COVID-19 vaccine will be recommended each year. The genetic changes that ...

Currently, COVID wastewater levels are highest in the Midwest, data show. The CDC no longer tracks the total number of new COVID cases in the U.S., instead estimating transmission levels using ...

In a way, COVID’s weird timing this year is fortuitous because it means the “peak season will likely be out of sync with flu, ...

More than 40% of the states (21) have high or very high levels of COVID virus in the wastewater, according to the CDC. This shouldn ... Rehabilitation Center in New York City.

GEORGE F. LEE / GLEE @STARADVERTISER.COM A pharmacist holds the latest COVID-19 vaccine. GEORGE F. LEE / GLEE @STARADVERTISER ...

The landscape of COVID-19 research continues to evolve as scientists uncover new insights about SARS-CoV-2 variants and their impact on vaccine effectiveness. This ongoing scientific journey ...

It's the holiday season, which means it's respiratory virus season. Here's what you need to know about the flu, COVID-19 and ...

The CDC no longer tracks the total number of new COVID cases in the U.S., instead estimating transmission levels using wastewater surveillance, test positivity and emergency department visits.