Up-to-date vaccination remains the most effective way to prevent severe COVID-19 illness, new research from the World Health ...

Health officials and researchers stress vaccines probably still offer protection against the worst effects of the strain.

A UC Merced study used U.S. census data to track changes in the number of Californians reporting private sector employment ...

UC Medical Center doctor says their emergency department is not yet overwhelmed but is seeing an uptick in flu cases.

Federal government subsidies for the Affordable Care Act are set to expire in 2026, meaning that premiums will significantly increase for many enrollees in the new year.

The numbers appear to be in record-shattering territory. The numbers are in record-shattering territory. This same week in ...

The new variant of Influenza A, or H3N2, has been given the nickname 'super flu.' The fast-spreading virus has caused ...

COVID-19 infections are rising again across the U.S. Here's which symptoms to look for and how to protect yourself over the ...

Tis the season for sniffling, coughing and calling out of work. Here's what to know about the pathogens circulating in the U.S. this December.

As we prepare for the festive season, it’s easy to let COVID boosters fall off our to-do lists. But COVID is still ...

NEW YORK — It may feel like you are surrounded by sniffles and coughs, but flu season activity is still low in many parts of the U.S. New government data posted Friday shows that as of last week, flu ...