Find info on norovirus symptoms, causes, prevention, current outbreaks, and reporting systems.

Jan 12, 2025 · Learn about current norovirus outbreaks and alerts and common settings where outbreaks occur.

Norovirus can spread quickly in closed places like daycare centers, nursing homes, schools, and cruise ships. Norovirus can stay on objects and surfaces and still infect people after days or weeks. …

May 23, 2025 · In conclusion, GII.17 has caused 75% of all norovirus outbreaks during the 2024–25 season so far, thereby replacing GII.4 as the predominant norovirus outbreak strain in the United …

Apr 30, 2025 · For most people, norovirus infection usually clears up within a few days and isn't life-threatening. But in some people — especially young children; older adults; and people with …

Jan 8, 2025 · Data from the Centers for Disease Control and Prevention show cases of norovirus, the highly contagious stomach bug, are surging in the U.S.

Dec 18, 2025 · Infectious disease doctors explain how they protect themselves against norovirus, a highly infectious virus that wreaks havoc on the stomach. Here’s their tip.

Apr 24, 2024 · Norovirus is the leading cause of vomiting and diarrhea, and foodborne illness in the United States. People of all ages can get infected and sick with norovirus.

Always perform appropriate hand hygiene, particularly after contact with fecal material or after contact with anyone suspected /confirmed with norovirus. Wear gloves when caring for symptomatic patients.

Discover what causes norovirus, how long you're contagious, and proven ways to prevent spreading it with our doctor-backed recovery tips.