A norovirus outbreak on a nearly two-week-long Holland America cruise ship sickened 152 passengers and more than a dozen crew members with symptoms like vomiting and diarrhea, health officials said.

Campylobacter jejuni, a bacteria causing diarrhoea, appears linked to a Guillain-Barre Syndrome (GBS) outbreak in Maharashtra, especially Pune. It's found in 20-30% of GBS case samples. GBS affects ...

Royal Caribbean did not immediately respond to a request for comment. The CDC has logged six outbreaks of gastrointestinal ...