title: Malaria: an important emergency room diagnosis.
abstract: Fever in a traveller returning from an area endemic with malaria is a medical emergency. Although malaria is rare in Canada, it is one of the commonest communicable diseases in the world. A history of prophylaxis is no guarantee that malaria has not been contracted. This case history details an example of failed prophylaxis, emergency room presentation, and emergency treatment for Plasmodium falciparum. Clinical manifestations of the disease can occur up to six months after return from a malarial region, especially if chemoprophylaxis delays initial presentation. Symptoms include the sudden onset of chills, rigor, fever, profuse sweating, prostration, malaise, myalgia, headache, anorexia, nausea, vomiting and diarrhea. A single negative blood film does not exclude the diagnosis.
authors.forename: D T
authors.initials: DT
authors.lastname: Jolly