How likely are you to get sick on a cruise?

One of the biggest misconceptions about cruise ships is that they're germ incubators—that you can't escape. But the likelihood of catching a stomach bug on a seven-day voyage is less than 1 percent—which is about a third the risk of getting infected in your day-to-day life back home, says Dr.



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How Common is it to Get Sick on a Cruise? 15% of people have reported feeling seasick while onboard. In our experience we can add an other 10% of passengers that will suffer from other illness, such as colds, flu and hangovers.

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Benjamin Shore, Chief Medical Consultant at Royal Caribbean, to break down the basics and whether it's actually common for guests to experience seasickness while vacationing at sea. “Considering the large size of today's cruise ships, seasickness is rarely a problem,” says Dr. Benjamin Shore.

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A guest that is diagnosed as having an infectious disease by a member of our medical staff onboard will need to isolate onboard for a period of time — either until they can be safely disembarked at a port of call with private transport home, or when the sailing concludes back at the home port where it started.

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Respiratory Illnesses. Respiratory illnesses are the most common medical complaint on cruise ships.

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Typically, a member of the cruise line's Care Team will accompany the ill passenger and a companion or family member to the hospital. You will not be reimbursed for any unused portion of your cruise. You will be charged for medical services onboard and in the port of call where you are disembarked.

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The cause of most cruise line norovirus outbreaks is contaminated food or water. The way it spreads is through physical contact. With over 3,000 people in close quarters aboard these ships, obviously, the disease spreads quickly. There is no real treatment for norovirus infections.

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Cabin Choice The lower you are, and more towards the middle of the ship, you will not feel it as much. Cabins at the front and back of the ship tend to sway the most, so you want to avoid any rooms in these areas.

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To minimize the risk of seasickness, book one of the world's largest ships, such as Royal Caribbean's Wonder of the Seas. Keep in mind that the ocean is much larger than even the most gargantuan ships, so when the seas are rough, you can still feel movement — just less than if you're sailing on a 100-person yacht.

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If you're worried about seasickness, pick a cabin that's as close to the water level as possible and in the center of the ship. You'll be at the ship's fulcrum point, which means you'll feel less movement than people on higher decks with cabins far forward or all the way at the back.

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It's possible. Most large cruise ships are built with stabilizers to make the ride as smooth as possible. Even so, people who are prone to motion sickness can start to feel queasy onboard. Even those who never get seasick could find themselves in a bit of discomfort if their ship sails through rough waters or a storm.

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In 2023, a decade-high number of cruise ships have reported an unwelcome passenger on board: norovirus. Outbreaks of the stomach bug have surged on cruise ships this year, reaching the highest levels seen in 10 years.

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As we mentioned, some passengers won't feel anything at sea, but for those who do, the good news is that seasickness usually only lasts a day or two. The effects tend to stop once the motion causing them does, or until we learn to adapt to the sensation.

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After motion sickness begins, it usually doesn't start getting better until you stop moving. But, most people who are on a boat for a long trip feel better a few days into the trip when they get used to being on the boat, but some people feel seasick for several days.

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“The virus is often associated with cruise travel simply because health officials are required to track illnesses on ships,” Shah said. “The CDC estimates only about 1% of annual U.S. norovirus cases happen on cruise ships.

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Cabins at the Front of the Ship This is because the front of the ship is more exposed to the movement of the water as they plough through the rough seas. If you're prone to seasickness, it's best to avoid cabins at the front of the ship.

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Cruise ship doctors work as independent contractors and may charge a basic hourly fee. There will be additional charges for medications and tests. All must be paid for at the time of service and will be billed to your shipboard spending account.

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How likely are you to get gastro on a cruise ship? CLIA claims that incidents of norovirus are actually quite rare on cruise ships. In the USA, the risk of getting norovirus each year is about 1 in 15; a cruise passenger has about a 1 in 5,500 risk of getting laboratory-confirmed norovirus during a shipboard outbreak.

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Are cruise ships safe? Let's cut right to the chase: Yes, cruise ships are generally safe as long as you use common sense and remember that vessels are not impervious to accidents, illness or people who just don't know how to behave.

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