Phoenix Reisen’s MS Artania is sailing through several ports in Norway after nearly one in six passengers have tested for ...

The CDC reported over double the cases of norovirus, commonly known as stomach flu, as the peak of the virus' season begins.

In recent months, several cruise ships have experienced significant outbreaks of the norovirus. This highly infectious and ...

The CDC has reported 91 outbreaks of norovirus during the week of December 5, up from an average of 65 during the same period from 2012 to 2020.

Just over 300 people have been sickened in norovirus outbreaks on three different cruise ships in December, new government data shows.

Norovirus outbreaks on cruise ships are spiking in 2025, with 16 reported incidents so far, nearly as many as all of last year.

A CDC spokesperson said the agency is monitoring norovirus outbreaks through its CaliciNet laboratory database and pointed to a surge of GII.17 strains in Asia and Europe in 2014 that was followed ...

According to the CDC, norovirus is the leading cause of foodborne illness in the United States, responsible for 58% of such infections acquired in the country each year.

The CDC records an outbreak when at least three percent of passengers and crew show symptoms, its vessel sanitation program ...

Norovirus outbreaks 2025 Each year, about 2,500 norovirus outbreaks are reported in the U.S., per the CDC. These can occur throughout the year but are most common between November and April.

So far this year, there have been 16 illness outbreaks reported on cruise ships in the CDC's jurisdiction, mostly from norovirus, compared with 18 outbreaks in all of 2024 and 14 in 2023, VSP ...