[Epidemiological investigation of imported falciparum malaria in Longlin County, Guangxi Zhuang Autonomous Region].

Among 41 people returned from Equatorial Guinea, 16 persons were infected with Plasmodium falciparum (39.02%) in Longlin County, Guangxi Zhuang Autonomous Region from October 2011 to February 2012. Among the 16 cases, Plasmodiumfalciparum was found in their blood smears of 15 cases, and 1 patient was diagnosed clinically as falciparum malaria.