Norovirus, aka the stomach flu, is surging across the United States as 2025 begins. Here's what to know about norovirus ...

There is also a chance norovirus can spread through the air from vomit, so those who are in close proximity to someone with ...

During the cold months, norovirus is spreading. The contagious illness commonly known as the "stomach bug" can contaminate food surfaces or people. Symptoms include nausea, vomiting and diarrhea. "We ...