Worldwide, billion people travel by commercial aircraft every year, and this number is expected to double in the next 20 years. Travelers often have concerns about the health risks of flying in airplanes. Those with underlying illness need to be aware that the entire point-to-point travel experience, including buses, trains, taxis, and public waiting areas, can pose challenges.
While illness may occur as a direct result of air travel, it is uncommon; the main concerns are as follows:
Many airlines will not allow passengers to fly with certain conditions. Regulations may vary so if in doubt seek advice from the medical department of the airline concerned.
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