Changing landscape of malaria in China: progress and feasibility of malaria elimination.

Large-scale malaria control activities in China have been conducted with significant success, since the launch of the nationwide malaria control program. This study investigated the malaria distribution in China, particularly in provinces with high risks. Spatial and temporal data were assembled for all endemic or historically endemic areas and combined to identify common patterns and to investigate the actual changes in the burden of malaria in the country. Data were analyzed and the progress in malaria elimination feasibility was discussed. The results indicated that the current distribution of malaria and vectors associated could provide evidence on the assessment of the feasibility of the malaria elimination in China.