Evaluation of respiratory problems.

Abstract

Respiratory problems are common in international travelers. Most are self-limited and do not result in significant morbidity. Those that are severe enough to result in fever and an abnormal chest roentgenogram may pose diagnostic difficulties. The familiar bacterial respiratory pathogens found worldwide are the most common causes of this syndrome, but less familiar entities also need to be considered. A careful evaluation, including a thorough travel history, should yield the diagnosis.