Travel is the general movement of individuals between different distant geographical areas. Travel can be single way, round trip or multiple ways with or without luggage, with or without companions, and is one way or another. The word “travel” simply means the act of moving from one place to another. The popularity of travel has increased enormously in recent years as airfares, accommodation and transport facilities have improved greatly. In fact, in many developed and developing countries, the travel industry employs a large number of people.

A very important part of the travel industry is travel medicine, particularly for travelers who must complete extensive medical examinations before being allowed to travel abroad. Before leaving for any destination, all travelers must complete an online health questionnaire that helps in checking for any known serious health conditions, as well as basic information about their current lifestyle and climate. The results of the questionnaire will help the authorities determine which vaccines are safe to take and which diseases may require quarantine. Individuals who must travel abroad for treatment of any severe or contagious diseases should contact their doctor or local epidemiologist in advance.

The most important and relevant travel information is that travelers must quarantine themselves if they become sick or have any kind of contagious disease during their travel. They should ask the Airport Information Line for advice on what to do if they are unable to return to their home area after their flight lands. It is also advisable for travelers to check with their nearest airport to see if there is a medical screening facility available for them to use before leaving on their flight. If not, travelers can still obtain a medical record from the airport for their own benefit and family member’s guidance.