Chris and Jerry discuss the importance, necessity, and consequences of vaccinations in your travel plans. As the world rids itself of many diseases, some countries require vaccinations to enter them. Listen to the Short Vaccination   Travel Advice Tips show to learn what shots may be required, what is required to show proof you had them, sources to find what vaccinations are reqired, where to get them, and other valuable tips that will help you have a better vacation. In fact, failure to have the required vaccinations could prohibit your entering a country that requires them.