International travellers may be sweating through another northern summer, but according to new Global Rescue research, the thermometer is not what keeps them awake at night. The bigger worry is far more practical: if something goes wrong overseas, who is going to patch them up properly, and how quickly?
The latest Global Rescue Traveller Sentiment and Safety Survey found just 12% of respondents were extremely or very concerned about extreme heat and weather-related health risks when travelling internationally. A further 52% were somewhat or slightly concerned, while 36% said they were not concerned at all. In other words, seasoned travellers are not ignoring the heat; they are simply refusing to pack panic beside the passport.
The figures were broadly consistent across markets. Among US-based travellers, 13% were extremely or very concerned, 51% were somewhat or slightly concerned, and 36% were not concerned. Among non-US travellers, 10% expressed great concern, 58% were somewhat or slightly concerned, and 32% were not concerned.
That does not mean travellers have taken leave of their senses, though any airport queue in July may suggest otherwise. It means experience still counts. The more people travel, the more they learn the old rules: check the weather, drink water, slow down, know where help is, and never assume a European cobblestone has forgiven your ankle.
“Experienced international travelers understand that unpredictable weather changes are one of many travel risks that can be managed with preparation,” said Jeff Weinstein, a paramedic and a medical operations manager for Global Rescue. “They recognize that staying hydrated, adjusting itineraries and understanding local conditions significantly reduce the likelihood of heat-related illness.”
The real headline is medical access. The survey found 27% of respondents nominated access to quality medical care as their top health concern abroad. Foodborne illness followed at 17%, injuries from accidents at 16% and infectious diseases at 14%. Medical evacuation needs were named by 12%, while only 3% ranked heat-related illness as their greatest concern.
For travel advisers, tour operators and risk managers, that is a useful commercial clue wrapped in a medical warning label. Travellers may love adventure, but they still want a safety net with stitching, not string. They want reassurance that if the buffet bites back, a scooter goes sideways, or a trek turns theatrical, help is more than a hopeful shrug at reception.
US-based travellers were particularly focused on quality medical care, with 28% identifying it as their primary worry, compared with 20% of non-US travellers. Non-US travellers, meanwhile, were more concerned about high medical costs, at 8% compared with 2% of US travellers, and more likely to nominate medical evacuation as their leading concern, at 15% compared with 11%.
“The survey suggests experienced travelers aren’t dismissing extreme weather, they’re putting it into context,” Weinstein said. “Their greatest concern isn’t necessarily avoiding every risk. It’s knowing they’ll have access to quality medical care and, if necessary, medical evacuation should something serious occur.”
The context matters because heat is not going away to accommodate holidaymakers’ convenience. The World Health Organisation says heat stress is the leading cause of weather-related deaths and warns that heat can worsen underlying illness. The CDC’s travel health guidance also advises travellers to rest in the shade, reduce strenuous activity, and watch for heat illness symptoms.
Weinstein said the practical answer is preparation, not drama. “Heat waves are becoming more frequent, lasting longer and affecting destinations that historically experienced milder summers,” he said. “Travelers should monitor weather forecasts, recognize the early signs of heat exhaustion and heat stroke, remain hydrated, avoid strenuous activities during peak afternoon temperatures and understand where medical care is available before they need it.”
That advice should sound familiar to anyone who has ever prepared a proper journey. Passports are checked. Visas are chased. Insurance is compared. Boarding passes are printed by those of us who still believe paper has moral fibre. Health planning deserves the same old-fashioned discipline.
“International travelers routinely prepare for passport requirements, security risks and transportation disruptions,” Weinstein said. “Extreme weather deserves the same level of planning. A few simple precautions can prevent a medical emergency from becoming a trip-ending event.”
For the travel industry, the message is plain. Extreme heat is part of the modern operating environment, but confidence still sells. Travellers are not asking for guarantees. They are asking for credible information, practical support and a clear plan when the holiday brochure meets the hospital corridor.
For more information, visit www.globalrescue.com.
By: Jason Smith – © 2026.
Read Time: 3 minutes.
Author Bio:
Jason Smith didn’t learn travel from textbooks. He learned it in airports, taxis and hotel lobbies, watching the business unfold long before he played his own part. Half American, half Asian, he grew up around the quiet workings of tourism, where people come and go, and stories rarely stand still.
Bangkok came first, then formal study, then a career that carried him through Singapore, Malaysia and Vietnam. Each place left something behind. In the end, Thailand felt like home, and I took on a senior role in hotel sales.
Then everything stopped. Borders shut, planes grounded, and Jason found himself back in America with time to reflect.
Now at Global Travel Media, he writes travel as it really is, not polished, not perfect, but human, and all the better for it.
