One expert says the rate of norovirus infections has increased substantially this year compared to years past.

Burns recommends the following precautions, which can help protect against norovirus spread: Wash hands with soap and water ...

Norovirus, the highly contagious stomach bug that causes vomiting and diarrhea, is spiking across the US. What to know about ...

Dozens are reported sick with norovirus after eating raw oysters at a restaurant showcase in Los Angeles. NBC News' Gadi Schwartz speaks fo Dr. Vin Gupta about what norovirus is and what symptoms ...

The Los Angeles County Department of Public Health is investigating a norovirus outbreak after oysters served at a Los Angeles County event this month made over 80 people sick. The event was on ...

Nearly 100 people got sick in a norovirus outbreak on a Holland America Line cruise, the second on its ships this month. Among 2,192 guests on its Rotterdam ship, 83 reported being ill during a ...

Just over 300 people have been sickened in norovirus outbreaks on three different cruise ships in December, new government data shows. This is the only month this year in which the U.S. Centers ...

Four family members whose bodies were found inside their Bay Area apartment home this week died in an apparent murder-suicide, according to authorities. Milpitas Police Department Lt. Tyler ...

LOS ANGELES -- An event celebrating the top restaurants in Los Angeles left at least 80 people sickened with norovirus due to an outbreak linked to raw oysters, L.A. County's Department of Public ...

LOS ANGELES -- Pennsylvania and New Jersey are among 15 states being warned by the U.S. Food and Drug Administration to not sell or eat recalled oysters due to potential norovirus contamination.

Researchers have found that norovirus builds special compartments inside human cells to help it reproduce. This discovery could lead to new antiviral treatments. Scientists have discovered how human ...