[Imported malaria in Brest hospitals from 1981 to 1990].

From 1981 to 1990, 96 confirmed hospital cases of imported malaria occurred in Brest. An important increasing of the annual number was observed in 1986. A high proportion of infection was due to Plasmodium falciparum, mainly from black Africa. Most of the patients was French young men, without or with inadequate chemoprophylaxis. Every case of malaria due to P. falciparum appeared during the 2 months following their return from an endemic area. Two patients had a clinical profile of visceral evolutive malaria and 5 a cerebral malaria. Three patients died.