How Does Norovirus Spread On Cruise Ships

Menu icon A vertical stack. Researchers in Canada have concluded that norovirus can spread by air according to a publication in the highly respected Clinical Infectious Diseases. Norovirus Spreads by Air on Cruise Ships.

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Death rates for cruise ship passengers most often from cardiovascular events range from 06 to 98 deaths per million passenger-nights.

How does norovirus spread on cruise ships. Norovirus is acute gastroenteritis which generates symptoms such as vomiting diarrhea and stomach pain. The most frequently reported cruise ship outbreaks involve respiratory infections GI infections such as norovirus and vaccine-preventable diseases other than influenza such as varicella chickenpox. Some people may need hospitalisation and may even die.

Learn more about norovirus. It spreads in locations where people are congregated into enclosed spaces nursing homes hospitals daycares and schools hotels dormitoriesand yes cruise ships. 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.

Incidents of norovirus or other gastrointestinal GI disease are quite rare on cruise ships. It can also be spread by having close contact with a contaminated individual including sharing a bathroom. The constant influx of new passengers adds to the equation with potential for a norovirus outbreak a possibility if even one person is infected.

There were two cruises but the crew remained the same between cruises. Norovirus outbreaks can occur on cruise ships when people bring the virus on to the ship and pass it on to others. Region B a 172-bp region of the norovirus polymerase gene.

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. You can get norovirus from an infected person from contaminated food or water or by touching contaminated surfaces.

THATS why you hear about. Outbreaks of Acute Gastroenteritis on Cruise Ships and on Land. Norovirus is caught by having contact with an infected person either directly or by touching contaminated surfaces.