How Is Norovirus Spread On Cruise Ships

Even if a cruise ship enforces perfect hygiene norovirus can still spread from an infected persons respiratory system.

How is norovirus spread on cruise ships. Norovirus spreads from person to person A team of mathematicians from Arizona State University used data from a cruise ship outbreak in the early 2000s that sickened almost 600 people to model how norovirus spreads. Gastrointestinal illness is an inflammation. There were two cruises but the crew remained the same between cruises.

The virus causes your stomach or intestines or both to get inflamed acute gastroenteritis. Cases of norovirus on cruise ships are reported more commonly than on land because cruise ship passengers are required to report cases to the ships medical team. The virus causes inflammation in the stomach or intestines leading to stomach pain nausea diarrhea and vomiting.

Norovirus is in no way inherently. Perhaps child was involved with kids activities and contaminated toys in kids playground. For international cruise ships porting in the United States from 2010 through 2015 816 outbreaks of norovirus infections occurred each year.

The virus thrives in the winter and outbreaks commonly spread throughout groups of people who are in enclosed spaces for prolonged periods of time such as nursing homes schools and restaurants. It spreads in locations where people are congregated into enclosed spaces nursing homes hospitals daycares and schools hotels dormitoriesand yes cruise ships. Menu icon A vertical stack of.

Learn more about norovirus. It is mainly spread through person-to-person contact and the reason why it thrives on board cruise ships is because it can also be spread from touching things like. Norovirus can be spread through food or water that has been contaminated with the virus and could therefore potentially be spread very quickly throughout a cruise ship if the food or water supply were to become contaminated.

Norovirus outbreaks can occur on cruise ships when people bring the virus on to the ship and pass it on to others. On a cruise ship norovirus is mainly spread directly from person to person. Only 1 of all cases of Norovirus occur on cruise ships.