International travel is usually very safe but there are things you should do to stay safe and healthy. Experts show you how to avoid problems in developing nations. This includes being cautious about food, water, and aware of vehicles and road conditions to prevent problems. Comments on this video are allowed in accordance with our comment policy: http://www.cdc.gov/SocialMedia/Tools/CommentPolicy.html This video can also be viewed at http://www.cdc.gov/cdctv/ManyHealthyReturns