However, norovirus typically resolves quickly and, in most healthy adults, lasts one to three days, according to the CDC. There is no specific medication or antiviral for norovirus, meaning the ...

However, norovirus typically resolves quickly and, in most healthy adults, lasts one to three days, according to the CDC. There is no specific medication or antiviral for norovirus, meaning the ...

It set off from Papeete, Tahiti to Los Angeles on Oct. 18. According to the CDC, 158 of 3,009 passengers were sickened with norovirus, while 14 of 1,160 crew members were affected.

Among the 3,914 guests aboard its Navigator of the Seas ship, 134 reported being ill during a cruise that ended July 11, ...

How to treat norovirus There are no antivirals to treat norovirus, and the CDC warns against taking antibiotics because the medication won't work and can lead to dangerous antibiotic resistance.

Norovirus cases are on the rise, particularly in the Midwest and South regions of the country, according to CDC data. How to stay healthy.

Nearly 120 people on board a cruise ship that departed from Florida this month have become ill with norovirus, according to a report from the Centers for Disease Control. The CDC’s Vehicle ...

Not only is Norovirus running rampant in Florida and on cruise ships, but CBS News reports we're also dealing with a new strain of the virus. Known as GII.17 [P17], the newcomer was apparently ...

Norovirus has been linked to twelve outbreaks on cruise ships in 2025, sickening nearly 1,500 people, according to CDC data.

The CDC documented a dozen outbreaks on ships in just the first four months of 2025, mostly from norovirus. Ten of those ships departed from, or docked in, Florida or both.

Between Aug. 1 and April 9, more than 2,400 suspected or confirmed norovirus outbreaks were reported to a CDC monitoring system, roughly double for the same period a year earlier.