.... Cope, NEPMU 6, Box 112, Pearl Harbor, HI 96860 5040, USA. 1 8 1995 30 11 1995 1 12 1995 1996 Abstract From October 1991 to February 1992, an outbreak of acute fever in which thick blood films were negative for malaria spread rapidly in the city of Djibouti, Djibouti Republic, affecting...