In previous years, the U.S. usually saw norovirus outbreaks increase around December. That marked the start of the season for ...

according to a Fortune analysis of Centers for Disease Control and Prevention (CDC) data recorded as three-week moving averages. Norovirus test positivity reached a season high of 22% the week ...

Last season got off to a particularly rocky start, with 91 suspected or confirmed outbreaks during the first week of December ...

According to the Centers for Disease Control and Prevention (CDC) 224 of the 2,538 passengers on the ship have fallen ill, while 17 of the 1,232 crew members are also unwell. Norovirus is a ...

The Food and Drug Administration has advised restaurants and retailers against selling or serving certain oysters imported from the Republic of Korea due to their potential contamination with ...

Norovirus has been linked to twelve outbreaks on cruise ships this year, sickening nearly 1,500 people, according to data from the Centers for Disease Control and Prevention. This number surpasses ...

For Americans planning cruise ship vacations this spring or summer, there could be reason to worry about more than rough seas ...