Norovirus Surge in the US: Symptoms, Transmission, Risk Factors, and Prevention Tips

Norovirus outbreaks have surged in the US this winter, with a notable increase in cases. The highly contagious virus causes vomiting, diarrhea, and other gastrointestinal symptoms. It spreads easily through contact with infected individuals, contaminated food, or surfaces. Vulnerable populations, including children and the elderly, are at higher risk of complications like dehydration. Preventive measures include frequent handwashing and disinfecting surfaces to reduce the spread.