Imported malaria: six cases of severe Plasmodium falciparum infection in Innsbruck, Austria, within a period of five weeks (February/March 1999)

Abstract

Six patients (age, 30-76; 3 male, 3 female) with severe malaria tropica were admitted to the Department of Internal Medicine of the Innsbruck University Hospital within a time period of five weeks. All patients had recently visited classical malaria regions some days before admission: five patients the sub-Saharan Africa and one patient Thailand and Vietnam. All six patients had to be treated in the Intensive Care Unit. Three patients developed an acute respiratory distress syndrome. Two patients died of multi-organ failure. All six patients were treated with quinine and doxycycline intravenously. In one case, exchange transfusion was performed. Only two of six patients had taken prophylactic medication: one patient chloroquine and proguanil and the other mefloquine (she suffered from a severe gastroenteritis during the journey).