Because norovirus can cause terrible vomiting and diarrhea, you may end up with messes in the bathroom or elsewhere. Don’t ...

The illness aboard Queen Mary 2 follows a string of other norovirus outbreaks at sea in recent weeks, including on two Holland America Line ships and a Princess Cruises vessel. Here’s what ...

Annually, norovirus causes 19 to 21 million cases of vomiting and diarrhea in the U.S., 465,000 emergency room visits, 109,000 hospitalizations, and 900 deaths, per the CDC. Last winter, cases and ...

CNN: What exactly is norovirus? Dr. Leana Wen: Norovirus is the leading cause of foodborne illness in the US. According to the CDC, it is responsible for 19 million to 21 million illnesses every year.

Illness caused by norovirus typically starts suddenly, with symptoms developing 12 to 48 hours following exposure to the virus. Most people get better within one to three days and recover fully.

Norovirus — a highly contagious virus that causes stomach illness — is to blame in three of those outbreaks; the cause of the most recent two is still unknown, the CDC says. Sign up Advertisement ...

Norovirus, often known as the stomach or winter vomiting bug, has been running "rampant" statewide, said Dr. Frank LoVecchio, an emergency department physician at Valleywise Health, which is the ...

More than 200 cruise ship passengers were infected with norovirus on a transatlantic voyage that is currently still at sea. Here's what to know about the illness.

Most recently, a norovirus outbreak in June on the Viking Neptune sickened 110 passengers (over 13% of the ship's guests) and nine crew members with vomiting, diarrhea and abdominal cramps ...

Myth: Cruise ships are floating Petri dishes and norovirus outbreaks are rampant ...