New data from MedAire reveals most common injuries and illnesses onboard superyachts

Analysis of over 10,000 cases highlights most common crew and guests ailments

Phoenix, Arizona, Aug. 02, 2022 (GLOBE NEWSWIRE) -- Telemedical service provider MedAire, An International SOS Company has today revealed new data highlighting the most common injuries and illnesses onboard superyachts.

The company, which provides services to over 50% of the world’s largest superyachts, looked at over 10,000 cases from the last 5 years, to uncover the most common ailments onboard amongst crew and guests.

It found that urinary infections were the most commonly seen illness onboard, representing about 4% of the total number of cases and skewed heavily in gender towards females. As Brent Palmer, Director of Education at MedAire explains “the yachting environment lends itself to a high occurrence of UTIs: warm temperatures and inconsistent water intake can hugely increase the chance of contracting a UTI, so we always recommend good hydration and the regular passing of urine to mitigate these risks

Of all of MedAire’s 18 medical case categories, dermatological saw the highest number of cases, closely followed by musculoskeletal.

The third largest category by case numbers was: ear, nose and throat. As Palmer puts it, this can be simply explained: “on a yacht, you’re in close confines with each other so naturally throat complaints like pharyngitis and tonsilitis are spread very easily between the crew”. He continues to say that “over the years we’ve launched numerous basic hygiene awareness campaigns to mitigate the spread of such viruses to little avail, but it was only really when COVID hit that these started to make an impact, as people were forced to take hygiene measures more seriously. As a happy consequence of COVID, we therefore saw a decrease in this type of illness, which had been increasing every year up to that point”.

Ear pain also appeared within the most common cases, which tends to be skewed heavily towards swimmers. Dr Philip Bryson, Diving Medicine Specialist at MedAire says that “even visibly clean water can contain plankton, protozoa and bugs that are invisible to the naked eye - if your ear canal is not properly dried out, small amounts of water can pool, causing infections, especially if there is wax in the ear” He continues to say that “crew and guests should always try and ensure that their ears are drained after being in the water by gently tapping or shaking a tilted head, as well as keeping hair off the ears after swimming to allow air to naturally circulate. If discomfort does arise, knowing which products to use or indeed not to use is imperative, using cotton buds for example could push bugs further into the ear and worsen the situation”.  

Back complaints and lacerations/cuts also featured heavily within the top yachting cases, attributable to the nature of the yachting environment, working around heavy machinery, operated by young fit individuals who may lack good lifting technique.

As in any remote environment, having access to excellent medical advice and information is incredibly useful – not only to provide peace of mind for the patient but also potentially avoiding any unnecessary detours for shoreside treatment if at sea or on charter” concludes Dr Bryson.


MedAire, an International SOS Company, is a global health and telemedical assistance service used by over 50% of the world’s largest superyachts and many leading airlines and private jets.

For over 35 years we have been ensuring that captains and crew are prepared, capable and confident during medical and security incidents, 24/7/365. We do this through our medical kits, telemedical assistance, training, emotional support, consultations and much more.

For more information about how our solutions can help your yacht maintain a happy, healthy yacht, visit: or follow us at


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