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 NASA twins study explores space, the final genetic frontier A unique study of twin astronauts is helping scientists uncover how the body responds to long space travel. More in How to travel safely News WATCH: There's something about space that's triggering herpes in astronauts How dangerous is talking and driving at the same time? Self-driving cars might save lives Treatment for 'kissing bug' approved 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 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 Heart health » 5 women share exactly what it feels like to have a heart attack 'I felt like I had a pill stuck in my throat.' Diet & Nutrition » 8 benefits of gherkin juice that will make you want to drink some ASAP Goodbye, salt craving.