Why Is Norovirus Called Cruise Ship Virus?

By Robert Palmer

Norovirus, also known as the cruise ship virus, is a highly contagious and potentially deadly virus that can cause severe gastrointestinal symptoms. It is the most common cause of foodborne illness in the United States and is estimated to affect up to 21 million people each year.

Although anyone can contract norovirus, it is especially prevalent on cruise ships due to the close quarters and high concentration of people sharing food and drinks.

Norovirus spreads easily through contact with contaminated surfaces or infected individuals. The virus can survive on surfaces for days and weeks, making it difficult to eradicate from enclosed areas like cruise ships. It is also spread through contact with food or water that has been in contact with an infected person or contaminated surface, as well as by consuming raw or undercooked shellfish.

The symptoms of norovirus include nausea, vomiting, diarrhea, stomach pain, fever, headache and muscle aches. These symptoms usually last for one to three days; however, dehydration can occur if fluids are not replaced. As such, it is important for those affected by norovirus to drink plenty of fluids in order to remain hydrated.

Norovirus is often referred to as the “cruise ship virus” due to its tendency to spread quickly in the close quarters of ships. The virus can spread through person-to-person contact on board or through contact with contaminated surfaces such as door handles and stair railings. Additionally, contaminated food served on board ships may be a source of norovirus.

Conclusion:

Norovirus is commonly referred to as the “cruise ship virus” due to its tendency to quickly spread among passengers on board ships. This is largely due to the close quarters of cruise ships which make it easier for individuals who are carrying the virus unknowingly to infect others through person-to-person contact or through contact with contaminated surfaces such as door handles and stair railings.