Maryland medical journal (Baltimore, Md. : 1985)
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An outbreak of dengue fever occurred among a small group of Maryland and Pennsylvania residents following a trip to the British Virgin Islands in January 1996. Dengue fever is a mosquito-borne viral illness that occurs primarily in tropical urban areas. ⋯ Physicians should consider dengue in the differential diagnosis of a patient with a febrile illness and a history of recent travel to a tropical area. Travelers to endemic areas should be advised to take precautions to prevent mosquito bites.