Two horrible disease are out there when you travel into the wilderness. \xa0Now we have vaccines for both. \xa0There already is a vaccine for Dengue Fever. Now there is \xa0a new vaccine for \xa0painful Chikungunya. \xa0They once thought these two diseases were the same. \xa0So what is the difference between them? \xa0Listen and find out about how to stay healthy in your travels.\xa0