Cruise Ship Illness Compensation: How to Claim What You're Owed

Updated April 2026  ·  CruiseComplaintLetter.com

Tens of thousands of cruise passengers get sick every year — from norovirus outbreaks to food poisoning to respiratory infections. If it happened to you, a formal, well-documented complaint can result in real compensation. Here is exactly how to do it.

Can You Get Compensation for Getting Sick on a Cruise Ship?

The short answer is yes — not automatically, but far more often than passengers expect. Cruise lines settle illness-related complaints regularly, particularly when the passenger submits a formal written complaint backed by documentation.

Cruise lines are not legally required to compensate you for illness in every case, but they have strong incentives to do so quietly: the alternative is potential involvement of the CDC, the Federal Maritime Commission, or negative public attention. A well-written complaint letter changes the conversation entirely.

Typical outcomes for documented illness complaints include partial or full refund of cruise fare, future cruise credit, reimbursement of onboard medical costs, and reimbursement of travel costs if the illness caused you to miss flights or hotel stays.

Check the CDC Vessel Sanitation Program Score for Your Ship

The CDC Vessel Sanitation Program (VSP) inspects cruise ships sailing from US ports and scores them out of 100. Any score below 86 is considered a failing grade. Inspections cover food preparation, water systems, hygiene facilities, and crew health protocols — the exact areas linked to passenger illness outbreaks.

If your ship received a low score at or before the time of your sailing, this is powerful supporting evidence. Inspection reports are public record and detail exactly which areas failed. You can look up your ship's inspection history at the CDC VSP website.

A complaint letter that references a specific VSP inspection finding — for example, a violation in the galley food storage area immediately before a norovirus outbreak — carries far more weight than a general complaint about getting sick.

Evidence to Gather Before You Do Anything Else

The strength of your compensation claim depends almost entirely on your documentation. Gather the following as soon as possible — ideally before you disembark:

• Medical records from the ship's medical centre. If you visited the ship's doctor, you are entitled to a copy of your records. Request them before leaving the ship.
• Receipts for all onboard medical treatment. Ship medical centres charge significantly — sometimes hundreds of dollars. Keep every receipt.
• A written symptom timeline. Note exactly when symptoms started, what you ate in the hours before, how long you were ill, and what activities you missed as a result.
• Evidence of other affected passengers. If other passengers reported similar symptoms, note this. Widespread illness on a voyage is highly relevant to a VSP complaint and to your claim.
• Any written communication with ship staff. If you reported your illness to the ship's guest services or medical centre, keep records of those interactions.
• Travel insurance documentation. If you have travel insurance, notify your insurer promptly. A formal complaint letter to the cruise line also supports an insurance claim.

Your Legal Rights as a Sick Cruise Passenger

Several frameworks protect cruise passengers who become ill onboard:

The Cruise Industry Passenger Bill of Rights

Adopted by major cruise lines through CLIA, the Passenger Bill of Rights commits cruise lines to providing full medical attention to passengers in need and to maintaining hygienic conditions onboard. A complaint letter citing this commitment puts the cruise line on notice that you are aware of their stated obligations.

The CDC Vessel Sanitation Program

The VSP gives the CDC authority to inspect ships and publicly report sanitation violations. Passengers can report illness outbreaks directly to the CDC, and the CDC can require corrective action from cruise lines. Filing a VSP illness report in addition to your cruise line complaint strengthens your overall case.

The Federal Maritime Commission — CADRS

The FMC's CADRS office mediates disputes between cruise passengers and cruise lines at no cost to the passenger. Filing a CADRS complaint after receiving no satisfactory response from the cruise line is an effective escalation step.

Credit Card Chargebacks

If you paid by credit card, you may have the right to dispute charges under the Fair Credit Billing Act (US) or Section 75 of the Consumer Credit Act (UK). This is particularly relevant if the cruise line refuses to respond or offer any compensation at all.

How to Write Your Cruise Illness Complaint Letter

A strong cruise illness complaint letter follows a clear structure:

1. Your details and cruise information — full name, booking reference, ship name, sailing date, cabin number.
2. A factual account of what happened — when you became ill, your symptoms, how long you were affected, and what medical treatment you received onboard.
3. Your financial losses — medical costs, missed excursions, missed prepaid activities, any additional travel costs caused by the illness.
4. The legal framework — cite the Passenger Bill of Rights, the relevant VSP inspection record if applicable, and any credit card protection rights.
5. A clear statement of what compensation you are seeking — be specific. A partial refund, full refund, reimbursement of medical costs, or future cruise credit. Vague letters get vague responses.
6. A reasonable deadline for response — 14 to 21 days is standard. State that you will escalate to the FMC CADRS and your credit card company if you do not receive a satisfactory response.

The tone matters as much as the content. A letter that is firm, professional, and legally informed gets taken far more seriously than an emotional complaint. Cruise line customer relations departments deal with complaints daily — a letter that demonstrates you know your rights is treated differently from one that does not.

Where to Send Your Complaint

Send your complaint letter to the cruise line's dedicated guest relations or customer affairs address — not a general customer service email. Most major cruise lines have a specific complaints department:

• Carnival: Carnival Guest Relations
• Royal Caribbean: Royal Caribbean Guest Relations
• Norwegian: Norwegian Guest Relations
• Princess: Princess Cruises Guest Relations
• MSC: MSC Cruises Guest Relations
• Celebrity: Celebrity Cruises Guest Relations

Send your letter by both email and certified post where possible. Certified post creates a delivery record the cruise line cannot deny receiving.

If the Cruise Line Does Not Respond

If you receive no satisfactory response within your stated deadline, escalate in this order:

1. File a complaint with the FMC CADRS at www.fmc.gov — free, and the FMC will contact the cruise line on your behalf.
2. File an illness report with the CDC VSP at www.cdc.gov/nceh/vsp — particularly important if you believe the illness was related to ship sanitation.
3. Initiate a credit card chargeback if you paid by credit card and can demonstrate the service was not delivered as contracted.
4. Consult a maritime attorney if your illness resulted in hospitalisation, significant medical costs, or long-term health impact. Some maritime attorneys take cruise illness cases on contingency.