California health officials say flu activity is high and increasing. The CDC recommends everyone 6 months or older get a flu shot.

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

Flu deaths have surpassed COVID-19 in California for the first time since the pandemic, with concerns over low vaccination rates and a likely severe flu season.

During this week, of the 4,377 viruses reported by public health laboratories, 4,264 and 113 were influenza A and B, respectively. Of the 3,458 influenza A viruses subtyped, 53.7 percent were ...

During the first years of the COVID pandemic, elevated precautions mostly suppressed the perennial flu outbreaks that ...