Precautions for Traveling Outside the United States

Travel is essentially the movement of individuals between different distant geographical areas. Travel can usually be done by car, bike, foot, train, plane, bus, boat or other modes, with or without personal luggage, and is one way to get around or within a country. In modern times, travel is usually done by air. The modern mode of travel includes air travel, road travel, boat travel, land travel, transport by land and sea, and flying.


There are several modes of transportation that are available to accommodate the various types of travel. Air travel is one of the easiest ways to travel. Air travel is often used for those who only need to travel from one point in a country to another, within a short period of time. For those who have acquired some sort of international travel insurance, such as a limited usage pass card, it may also be possible to travel using an aircraft. However, for those who are traveling on their own and do not possess any international travel insurance or a pass card, airplanes can also be an effective method of travel. There are several requirements and limitations to flying, depending upon the airline and the destination.

Before departure, all travelers arriving by air should first clear a security checkpoint, where they will undergo screening. Once through, they will be taken to an area designated for passengers only, which is usually a part of the aircraft’s baggage compartment. While passengers are processing, they should remove all valuables, belts, handbags, and any other belongings that may be checked. All bags, including electronic devices, are then separated into three categories: immediate category, secondary category, and excluded category.

Immediate category passengers are required to undergo metal detection, x-rays, and other security measures while passing through security. Passengers in the secondary category are not required to undergo these security procedures, but they may be subject to additional screening and examinations. The excluded category passengers are the ones who have already cleared all security measures, but who are not allowed to check in with the passengers in the immediate category. An individual who is not allowed to check in with the immediate category must go through customs before being permitted to board the plane. These passengers, however, are not subjected to any searches at the airport. A passenger in the excluded category is still subject to the same inspections that every other passenger is subject to.

When traveling outside the United States, passengers are required by law to obtain an immigrant alien examination card or EAE. An alien examination card, or EAE, is required for all travelers wishing to travel to the United States. This is also needed for those who are travelling between the United States and Canada. Without this card, a traveler cannot legally enter the United States. In order to get the EAE, a traveler must pass a written exam administered by the USCIS, and present documentary proof of immunization.

US citizens who are travelling outside of the United States must be advised of the measures they will face while travelling. They should also be advised on what they can do while travelling in the event of an emergency. Travellers are advised to contact their physician to receive any necessary medical treatment. Travellers should also carry with them documentation that would prove they are not contagious. The traveler should not attempt to visit places that have an outbreak of a disease that is currently present in order to avoid being quarantined.

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