Objective To analyze the effects of the prevalence of imported malaria in Guangxi from 2012 to 2013,areas where cases originated,plasmodium species involved,affected populations,regional and seasonal distribution,and diagnosis and treatment reports in order to provide a basis for controlling the spread of imported malaria. Methods Annual reports of malaria from 2012 to 2013and demographic data from each county in Guangxi(cities and regions)were collected along with case reports,and this collected informatio...