Every cruise ship that regularly sails from U.S. ports has something of a report card, and you can look it up before you sail.
It’s part of the CDC’s Vessel Sanitation Program, better known as VSP, which has been inspecting cruise ships for decades with the goal of preventing gastrointestinal illness and other public health problems onboard.
And these aren’t inspections arranged ahead of time so the crew has a few days to make everything sparkle.
They’re unannounced.
Cruise ships under VSP jurisdiction, generally ships carrying at least 13 passengers on international itineraries that include a U.S. port, are subject to two unannounced inspections each year. Ships that spend extended periods outside the United States may not get both inspections, while ships that fail can be reinspected.
The inspections happen while the ship is in a U.S. port and usually take six to eight hours.
And here’s the handy part for cruisers: the results are public!
The CDC maintains an online cruise ship inspection database where you can search by ship or cruise line and see not only the score, but the actual inspection report and, when available, the cruise line’s corrective-action report.
There’s also something called the Green Sheet, which is probably the easiest place to start. It lists the most recent CDC sanitation inspection score for every ship currently under VSP jurisdiction.
So yes, before your next cruise you can essentially look up your ship’s health inspection report.
Just don’t be surprised when you find yourself reading about refrigerator temperatures and dishwasher equipment at 11:30 at night instead of packing.
How Are Cruise Ships Scored?
The scale is pretty straightforward.
Ships start with 100 points and lose points for violations inspectors find.
- 86 to 100: Satisfactory
- 85 or below: Not Satisfactory
In other words, 86 is passing, although barely.
Most major cruise ships do considerably better than that, with scores in the 90s common and plenty of ships receiving perfect 100s.
But every once in a while, someone ends up on the naughty list – including luxury ships!
So Why Are We Talking About This Now?
Fox News published a story this week identifying the lowest-scoring ships inspected by the CDC so far in 2026.
One distinction is worth making here: the CDC didn’t suddenly release a “dirtiest cruise ships of 2026” list.
Fox reviewed the CDC’s publicly available inspection data and ranked the lowest scores from inspections conducted this year.
At the bottom was Norwegian Dawn, which scored an 84 during an inspection on March 29, 2026.
And yes, March sounds like ancient history when we’re sitting here in August.
But as of August 19, that 84 remains Norwegian Dawn’s most recent inspection score shown on the CDC’s Green Sheet, so it’s still the score travelers will see when they look up the ship.
The other lowest scores highlighted by Fox were:
- Carnival Breeze: 86
- Kydon: 86
- National Geographic Sea Lion: 86
- Sun Princess: 89
- MSC Meraviglia: 89
- Amadea: 89
Only Norwegian Dawn actually failed. An 89 may not be something to brag about about, but it’s still a passing score.
Scores Can Change Quickly
Carnival Breeze is a perfect example of why you need to look at the date next to the number. The ship received a perfect 100 in January 2026 and when it was inspected again on May 14 it scored an 86. Same ship, inspections four months apart. One inspection couldn’t have gone much better and the next one couldn’t have gotten much closer to failing.
That’s why I wouldn’t look at a CDC score without also looking at when the inspection happened and what inspectors actually found.
What Does the CDC Inspect?
Pretty much anything onboard that could affect public health.
Inspectors look at food preparation and storage, galleys and dining rooms, drinking water systems, swimming pools and hot tubs, medical facilities, kids clubs, cabins and public spaces, ventilation systems and pest management.
And they get much deeper into the weeds than checking whether the buffet looks clean.
They’re checking food temperatures, sanitation procedures, equipment, water treatment, illness reporting, cleaning practices and whether crew members are following the procedures they’re supposed to be following.
That’s where the actual inspection report becomes much more useful than the score – the report tells you why.
Does Failing Mean There’s Norovirus Onboard?
No and this is an important distinction because CDC sanitation inspections and gastrointestinal illness outbreaks are two different things.
A failed inspection doesn’t automatically mean passengers are getting sick. The score tells you how well the ship complied with the CDC’s public health standards at the time inspectors were onboard.
Outbreaks are tracked separately by the CDC.
So if your ship scores an 84, don’t automatically translate that into “the ship has norovirus.” It means inspectors found enough violations to take at least 15 points away. What those violations were is the part worth reading.
What Happens When a Ship Fails?
The cruise line doesn’t get to toss the inspection report in a drawer and hope everyone forgets about it.
All violations have to be corrected, and certain critical violations have to be corrected immediately.
The ship also has to submit a corrective-action statement explaining what was done to fix the problems.
And if a ship fails, the CDC says it will be reinspected within a reasonable period.
Norwegian Cruise Line submitted its corrective-action report following Norwegian Dawn’s March inspection detailing how it addressed the violations.
Will the CDC Stop the Ship From Sailing?
Usually not.
A failing inspection does not automatically mean the CDC is going to pull the ship out of service.
The CDC says a recommendation that a ship stop sailing is rare and is reserved for situations involving an imminent public health risk.
In the normal failed-inspection scenario, violations are corrected, a corrective-action report is submitted and the ship continues sailing while awaiting reinspection.
That’s exactly why Norwegian Dawn can have an 84 sitting on the Green Sheet months later and still be operating.
I’m Booked on a Ship With a Bad Score. Should I Cancel?
I wouldn’t cancel a cruise because I saw an 84, 86 or 89 on the Green Sheet without first reading the report.
That’s the beauty of the VSP database. You don’t have to rely on a headline telling you that your ship is among the “worst” in America. You can see exactly what the CDC inspector saw.
Look for these things:
- When was the inspection?
- What violations caused the score?
- Were critical violations corrected immediately?
- Did the cruise line submit a corrective-action report?
- Has there been another inspection since?
Those answers tell you considerably more than the number itself or a report on Fox News.
Can You Cancel Because of a Failed Inspection?
You can always cancel a cruise, but the more important question is whether you’re getting your money back.
A poor CDC inspection score doesn’t generally give you some special right to a penalty-free cancellation.
If the cruise line is still operating the sailing and you decide you’re no longer comfortable going, the normal cancellation schedule applies.
If you’re close to departure, that can mean losing a significant chunk of what you paid.
Cancel For Any Reason insurance could potentially help if you bought that coverage and satisfy the policy’s terms, but simply discovering your ship scored poorly isn’t normally a reason for the cruise line to hand your money back.
So I wouldn’t pick or cancel a cruise based solely on a CDC score.
But would I look up the ship before I sail?
Absolutely.
It’s free, it’s public and sometimes it’s considerably more interesting than the reviews on Cruise Critic.
