California’s peak stomach flu season is expected to continue to April. Hand sanitizers don't kill the illness, which spreads ...

How does it spread? Norovirus lives in stool and vomit, and it can spread easily. Infrequent handwashing, unclean countertops ...

Health officials are warning of a "quad-demic," a contagious combination of COVID-19, influenza, RSV, and the nasty norovirus ...