Globally travel nurses are more vital. In underdeveloped countries where the health care facilities are very low, to rectify that nurses and other healthcare professionals should travel there and provide proper health care also in crisis situations like earthquakes, tsunami, and war zones travel nurses are more important travel to that site to give health care. Travel nurses earn more than the normal registered nurse. They can explore new countries, new people, and new places. Travel nurses are more freedom they can choose where to work and when to work. They have an opportunity to work with WHO or Other international organizations medical camps.