https://patient.info/health/rss Latest updates from Patient.info PatientInformationLeaflet Copyright 2026 Patient.info Dengue (which used to be called dengue fever) is a viral illness which is very common in the tropics and subtropics. It is usually a flu-like illness lasting under a week but it can sometimes be very serious, even fatal. https://patient.info/travel-and-vaccinations/dengue-leaflet doc_29441 2026-08-04T00:00:00.000Z Travel vaccinations are an essential part of holiday and travel planning, particularly if your journey takes you to an exotic destination or 'off the beaten track'. The risks are not restricted to tropical travel, although most travel vaccines are targeted at diseases which are more common in the tropics. For more general information about travel see the separate leaflet called Health advice for travel abroad. This leaflet discusses the vaccinations that are available and gives some idea of the time you need to allow to complete a full protective course of vaccination. Further information specific to your destination can be obtained from your surgery (if they have the resources to offer this service), from specialist travel clinics and from a number of websites. You will find a selection of these listed at the bottom of this leaflet and under references. Dr Mary Elisabeth Lowth, FRCGP https://patient.info/travel-and-vaccinations/travel-vaccinations-leaflet doc_28848 2026-08-04T00:00:00.000Z Keratosis pilaris is a very common skin condition which affects children and teenagers more than adults. It causes rough skin, particularly over the upper arms, outer legs and buttocks. Dr Philippa Vincent, MRCGP https://patient.info/skin-conditions/keratosis-pilaris 55TBS4nDwDiqDjgaJwCY8n 2026-08-03T23:00:00.000Z Planning a trip to Sierra Leone? You'll find palm beaches, rainforest trails and spirited cities. Give yourself time to discover local culture and landscapes as distances and climates can vary. It's wise to confirm vaccination recommendations and other travel health risks in advance. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/sierra-leone 3CW0YePOx4PXddPfgMUaE2 2026-06-03T00:00:00.000Z Planning a trip to Kuwait? You'll find waterfront corniches, modern malls and desert escapes. Give yourself time to discover local culture and landscapes as distances and climates can vary. In desert areas, expect strong sun and dry heat, and prioritise hydration and shade. For peace of mind, look over vaccine advice and other health precautions before travelling. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/kuwait 5r07KYNq7UrdqffE2a9fMx 2026-06-03T00:00:00.000Z Travellers are drawn to Sudan for pyramids of Nubia, Nile towns and desert horizons. Give yourself time to explore local culture and landscapes as distances and climates can vary. For peace of mind, look over vaccine advice and other health precautions before travelling. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/sudan 5APc7j48E3SgUkuuBKIvCK 2026-06-03T00:00:00.000Z From first-time visitors to seasoned travellers, Uruguay delivers mate culture, Atlantic resorts and colonial river towns. Give yourself time to take in local culture and landscapes as distances and climates can vary. Before you go, review current health advice for recommended vaccinations and other risks. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/uruguay 3M5Whgh7lN871tGuYNB4d1 2026-06-03T00:00:00.000Z Many visitors head to The Gambia for Atlantic surf, music scenes and colourful markets. Give yourself time to enjoy local culture and landscapes as distances and climates can vary. It's wise to confirm vaccination recommendations and other travel health risks in advance. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/the-gambia 6yju8L1n5YNYne36VBRr64 2026-06-03T00:00:00.000Z Travellers are drawn to Côte d'Ivoire for sandy beaches, colourful towns and warm seas made for snorkelling. Give yourself time to explore local culture and landscapes as distances and climates can vary. It's wise to confirm vaccination recommendations and other travel health risks in advance. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/ivory-coast-cote-divoire 76x7i9xZ4QUm8AJTgJCPID 2026-06-03T00:00:00.000Z Bahamas offers turquoise waters, soft-sand beaches and laid-back island life. Give yourself time to experience local culture and landscapes as distances and climates can vary. On smaller islands, services may be limited and weather can affect ferries or flights. For peace of mind, look over vaccine advice and other health precautions before travelling. National Travel Health Network and Centre (NaTHNaC) https://patient.info/travel-and-vaccinations/bahamas 5QBf3G5acB9kNZ2eICmZOR 2026-06-03T00:00:00.000Z