https://travelhealthevidence.org Jet lag, travellers' diarrhoea, food safety and eating with an allergy abroad. en Fri, 07 Aug 2026 00:00:00 GMT https://travelhealthevidence.org/jet-lag/ https://travelhealthevidence.org/jet-lag/ Circadian misalignment after travel — light timing, melatonin, and what the systematic reviews support. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/stomach/ https://travelhealthevidence.org/stomach/ Meta-analyses of probiotic and rifaximin prophylaxis for travellers' diarrhoea, and what food safety measures achieve. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/eating-with-a-restriction/ https://travelhealthevidence.org/eating-with-a-restriction/ Managing a medically necessary restricted diet in a country whose language and labelling you do not read. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/risk/travellers-diarrhoea/ https://travelhealthevidence.org/risk/travellers-diarrhoea/ The commonest illness affecting travellers, usually bacterial and usually self-limiting. What the evidence supports, and what it does not. Fri, 07 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/risk/food-and-water-safety/ https://travelhealthevidence.org/risk/food-and-water-safety/ The "boil it, cook it, peel it, or forget it" heuristic and what it is actually worth. What the evidence supports, and what it does not. Fri, 07 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/risk/allergy-and-coeliac-abroad/ https://travelhealthevidence.org/risk/allergy-and-coeliac-abroad/ Communicating a dietary restriction reliably in another language and food culture. What the evidence supports, and what it does not. Fri, 07 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/risk/jet-lag/ https://travelhealthevidence.org/risk/jet-lag/ Circadian misalignment after crossing time zones, worse travelling east. What the evidence supports, and what it does not. Fri, 07 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/risk/altitude/ https://travelhealthevidence.org/risk/altitude/ Acute mountain sickness and its severe forms, above roughly 2,500 m. What the evidence supports, and what it does not. Fri, 07 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/risk/motion-sickness-travel/ https://travelhealthevidence.org/risk/motion-sickness-travel/ Sensory conflict between vestibular and visual input. What the evidence supports, and what it does not. Fri, 07 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/about/ https://travelhealthevidence.org/about/ Who publishes Travel Health Evidence, how pages are researched, and how the site makes money. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/editorial-policy/ https://travelhealthevidence.org/editorial-policy/ How Travel Health Evidence selects evidence, scores products and handles conflicts of interest. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/disclosure/ https://travelhealthevidence.org/disclosure/ Every commercial relationship that could affect what you read on Travel Health Evidence. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/privacy/ https://travelhealthevidence.org/privacy/ What Travel Health Evidence collects — which is close to nothing. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer https://travelhealthevidence.org/research/2026-08-08/ https://travelhealthevidence.org/research/2026-08-08/ No newly indexed research matched this site's topics in the week of 8 August 2026. Sat, 01 Aug 2026 00:00:00 GMT Stéphane Sprauer