To enter Tanzania, U.S. citizens and other country citizens must have a valid passport and visitor’s visa. Passports must include at least one blank visa page and be valid for a minimum of six months past your arrival date. Visas cost $100 and can be obtained either before your trip at a Tanzanian consulate or upon arrival at any point of entry staffed by immigration officials. Before traveling to the region, the Centers for Disease Control and Prevention recommends receiving vaccinations for hepatitis A and B, rabies and typhoid on top of regular vaccines like polio and measles. Due to the prevalence of mosquitos in the Serengeti, some doctors may also prescribe anti-malarial medication to take before, during and after your trip. And travelers who do not have direct flights from the U.S. or Europe will need to obtain a yellow fever vaccination and present their proof of vaccination when they arrive. For more information about visas and vaccines, visit the U.S. State Department’s website and the CDC’s website.You can consult Signature Safari for more informations and assistance.