How Does Norovirus Spread On Cruise Ships

Learn more about norovirus.

How does norovirus spread on cruise ships. Norovirus is spread from person to person through food or water that is contaminated with the virus as well as touching contaminated surfaces. 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. Norovirus is caught by having contact with an infected person either directly or by touching contaminated surfaces.

Norovirus patients typically vomit and have diarrhoea. It spreads in locations where people are congregated into enclosed spaces nursing homes hospitals daycares and schools hotels dormitoriesand yes cruise ships. Death rates for cruise ship passengers most often from cardiovascular events range from 06 to 98 deaths per million passenger-nights.

Worldwide norovirus is the leading cause of acute gastroenteritis. Unwashed or poorly washed poopy hands spreads the virus on surfaces. The cause of Norovirus spread on many cruise ships is poor personal toilet hygiene.

This leads you to have stomach pain nausea and diarrhea and to throw up. Cruise ships host several thousand people for days and weeks on end all sharing facilities eating at the same venues touching surfaces and associating closely with each other. The virus causes your stomach or intestines or both to get inflamed acute gastroenteritis.

Though Norovirus can be passed via contaminated food and water when it comes to cruise ships it is typically spread through physical contact with. Eight doctors participated in a study of norovirus and determined that norovirus can be transmitted in an airborne form. You can get norovirus from an infected person from contaminated food or water or by touching contaminated surfaces.

Public health and passenger ships. Norovirus is in no way inherently. Norovirus is highly contagious and outbreaks can occur wherever people collect or eat.