Get the information you need, before you leave home; learn about diseases and vaccines, which countries place you at-risk for infection, and get some general travel-helpers that will get you ready, wherever you are headed. View which countries have disease concerns. Click for more information. Whether you are heading for the sun or a rain forest, find out what's out there and what you need to know to travel safely. Take a cyber trip and check out the special insights for travelers available on these sites. Cruise ship travel information For the traveler with special needs, including those with HIV US State Department passport information Geographic, political, economic, and demographic information on specific countries Tips on airport and airline security United States embassies and consulates worldwide