Riverside University Health Systems reports in its most recent data from Jan. 26 to Feb. 1, that 21.7% of residents had been ...

Weekly numbers show that 2% of U.S. deaths for week 5 were due to the flu. COVID was responsible for 1.5% of deaths in the ...

Low vaccination rates may also be contributing to this year’s sick season. As of late January, U.S. vaccine uptake was well ...

While flu is most serious for older Americans and individuals with certain chronic conditions, it can affect people of all ...

This year’s flu season hit a grim milestone with deaths tied to the virus surpassing the number of COVID-related deaths in California for the first time in five years.

Influenza cases continue to mount with the virus reaching activity levels in the U.S. not seen for the last 15 years, according to the Centers from Disease Control and Prevention.

The worst flu season in years is swamping California, prompting a renewed surge in hospitalizations as officials warn the ...

The winter flu season features two types of influenza. Here's what you need to know about them and how they differ.

They're most effective when they're given at the right time — and lots of careful consideration goes into deciding when exactly that is.[1]#1 In coming up with the best vaccine schedule for your baby, ...