Emergency department evaluation of the febrile traveler

The emergency department evaluation of the febrile traveler presents the emergency physician with a set of unique and often challenging circumstances. In addition to evaluating and managing the usual array of community-acquired infections, the clinician must be prepared to diagnose and treat a host of uncommon and potentially life-threatening pathogens. This diseases range from widespread tropical diseases such as malaria to the more exotic and lethal viral hemorrhagic fevers. A thoughtful approach guided by geographic patterns of illness offers a reliable method for determining the most likely sources of fever in the returned traveler as well as a focused diagnostic and treatment strategy.