Home > Lifestyle > How to travel safely How to travel safely All sections in Travel Health » Conditions of concern » Modes of Travel » Travel diet and fitness » General Travel Advice » Travel Health News How to survive the Gauteng heatwave Gauteng, Limpopo, North West province and Mpumalanga are in for a heatwave with temperatures reaching up to 36 degrees C. Here's how to be prepared. How to travel safely News Motion sickness doesn’t have to spoil your travelling – brain training might help A new study has found that motion sickness can be reduced by more than 50%. More in How to travel safely News Clots in space: How an astronaut's blocked vein brought medical insight WATCH: Cabin pressure – is the air toxic? NASA twins study explores space, the final genetic frontier WATCH: There's something about space that's triggering herpes in astronauts Modes of travel WATCH | What happens to time when you travel at the speed of light? NASA has released a fun video that explains how you would age if you travelled through space at the speed of light. See all Modes of travel » How to travel safely Bounce back after being sick If you're getting over being under the weather, it can be tempting to put the pedal to the metal on the road to recovery. Here's how to bounce back without risking a relapse. See all How to travel safely » Travel diet and fitness 6 foods to avoid when travelling Sampling new foods is one of the joys of travel. But beware: you could risk your health, or nausea at the mere thought of what you've eaten. See all Travel diet and fitness » Take action Quiz Wilderness Survival Skills » Ask EnviroHealth Expert » Assess Test your sun sense » Join Heart to Heart » 8 healthy snacks to fill you Weird things found in airport security Modes of travel Germs from space could cause havoc in human bodies How would our immune systems react to microorganisms from other planets? See all Modes of travel » General travel advice Always avoid mozzie bites Preventative drugs are important in malarial areas, but none are 100% effective See all General travel advice » Modes of travel Airport scanner fun and games How long did the powers that be think it was going to take for pervy airport security personnel to start putting their fancy new full-body X-ray scanners to creative use? See all Modes of travel » advertisement Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.