While most travelers dread the thought of falling ill on their adventures, a surprising twist has emerged in the world of travel health: some ailments might actually enhance your vacation experience.
Dr. Emma Thornton, a renowned travel psychologist, explains, “Mild illnesses can sometimes lead to unexpected positive outcomes, such as deeper cultural immersion or unique local experiences.”
Take Chris Dwyer, a UK-based travel writer who contracted dengue fever in Malaysia in 2014. While his experience was initially harrowing, it led to an unexpected silver lining.
“Being hospitalized in Malaysia gave me a unique perspective on their healthcare system and local culture,” Dwyer reflects. “I formed lasting friendships with my nurses and even picked up some Malay phrases. It wasn’t the vacation I planned, but it became an unforgettable cultural exchange.”

However, it’s crucial to note that serious diseases still pose significant risks. The World Health Organization (WHO) recently declared the ongoing mpox outbreak in central Africa a “public health emergency of international concern.” The newer, more severe mpox strain, clade Ib, has now spread beyond Africa, with cases confirmed in Sweden and Thailand.
Vaccination remains a key defense against many travel-related illnesses. Recent developments in dengue and malaria vaccines have generated excitement, though their effectiveness for travelers varies.
Dr. Nicky Longley from The Hospital for Tropical Diseases advises caution: “While new vaccines offer hope, they’re not universal solutions. Travelers should still prioritize preventive measures like using insect repellent and wearing protective clothing.”
Interestingly, some travelers have found unexpected benefits in these precautions. Anniina Sandberg, founder of Visit Natives, shares, “Packing mosquito nets not only protects me but has become a way to connect with local communities. Gifting them to villagers often leads to invitations into homes and heartwarming conversations.”
The article’s twist: As climate change alters disease patterns globally, some traditionally “risky” destinations are becoming safer, while new hotspots emerge in unexpected places.
Dr. Thornton explains, “We’re seeing a shift in travel health dynamics. Some tropical locations are implementing cutting-edge disease prevention measures, making them potentially safer than certain European or North American destinations where new risks are emerging.”
This phenomenon is creating a new breed of “health tourists” – travelers seeking out destinations with advanced healthcare systems or innovative disease prevention strategies.
“It’s fascinating,” says Thornton. “People are now choosing vacation spots based on health infrastructure as much as beaches or museums. It’s reshaping the travel industry in unexpected ways.”
While the risks of travel-related illnesses remain real, this new perspective encourages travelers to view health considerations as potential gateways to unique experiences rather than mere obstacles.
As always, consulting with healthcare professionals and staying informed about your destination’s health landscape is crucial. But perhaps, with the right mindset, even an unexpected illness could become a transformative part of your journey.