We aren't clear of norovirus season just yet, and symptoms could linger in your system for days.

Yet, 1 week after the first norovirus case was detected at the Pasadena shelter, the human case load had dropped from 99 to zero.

Norovirus is highly infectious and causing a lot of illness this winter. Several vaccine candidates are making their way through clinical trials.

Norovirus has also received attention recently after the FDA issued multiple oyster recalls, and an outbreak occurred at a Pasadena wildfire evacuation center.

Norovirus has also received attention recently after the FDA issued multiple oyster recalls, and an outbreak occurred at a Pasadena wildfire evacuation center.

You can get norovirus any time of the year, but it spreads most during the winter.

(NewsNation) — The highly contagious outbreak of norovirus has sickened at least 28 people staying at a California wildfire evacuation shelter. Public health officials said the gastrointestinal ...

A norovious outbreak at a California shelter housing Los Angeles fire evacuees has left 28 sick. The virulent illness norovirus spreads easily in close quarters, causing diarrhea, vomiting and ...

An outbreak of norovirus — the virulent, highly contagious stomach illness — has been reported at one of the shelters housing Los Angeles fire evacuees. According to CBS News and CNN, at least 28 ...