" Signs and symptoms usually begin 12 to 48 hours after your first exposure to a norovirus and last 1 to 3 days," noted the ...

Gastrointestinal illnesses, including noroviruses, are on the upswing this winter. Although cruises account for fewer than 1% ...

Nearly 120 people on board a cruise ship that departed from Florida this month have become ill with norovirus, according to a ...

More than 100 passengers and crew onboard a cruise ship that sailed out of Florida have gotten sick with norovirus, according to the Centers for Disease Control and Prevention.

Norovirus infection has characteristic clinical and epidemiological features that can allow its differentiation from other causes of gastroenteritis. Norovirus is often acquired from a contact ...