Norovirus is surging across the U.S., with case numbers higher now than they've been at the same time in more than a decade, according to the U.S. Centers for Disease Control and Prevention (CDC). There is no antiviral treatment for the miserable but thankfully short-lived illness,

The highly contagious stomach bug calls for “enhanced precautions” — the highest level of cleaning.

Despite millions of cases of norovirus in the U.S. each year—and a current surge in outbreaks—there is still no vaccine for the stomach bug. Here's why it's taking so long, and how close we are to a norovirus vaccine.

Norovirus is sweeping through California. The contagious stomach virus is now fueled by a new strain, accounting for nearly 70% of outbreaks. Infectious disease physician at Kaiser Permanente East Bay Jacek Skarbinski joined us on 'The Nine' with more insight on how to keep you and your family safe.

The Dose Transcript for January 9, 2025