Abstract: Objective To understand the malaria epidemic situation and characteristics in Jiangsu Province in 2015， so as to provide the evidence for malaria elimination. Methods The data of malaria cases in Jiangsu Province in 2015 were collected from China’s routine diseases surveillance information system. Results Totally 405 imported cases were reported in Jiangsu Province in 2015， and the cases increased by 14.08% compared with those in 2014. All the malaria cases were imported， and 5 cases （1.23%） were from Southeast Asia and 400 （98.77%） were from 25 African countries or regions. The imported malaria cases were reported in 13 cities across Jiangsu Province， where Taizhou， Lianyungang， Nantong， Huaian and Yangzhou cities accounted for 68.64% of all the cases in the province. Jiangsu Institute of Parasitic Diseases （JIPD） reference lab checked all the cases and classified 299 falciparum malaria cases， 13 vivax malaria cases， 18 quartan malaria cases， 71 ovale malaria cases， and 4 mixed Plasmodium infection cases. Conclusions In Jiangsu Province， there are no local malaria cases for 4 consecutive years， but the imported cases are on the rise. Compared to 2014， the imported vivax cases increased significantly in 2015. It should be the key points to strengthen the surveillance of imported malaria cases， improve malaria diagnosis and treatment abilities for all levels of medical institutions， and promote the abilities of Plasmodium check， and focus survey and disposal of all Center for Disease Control （CDC） staffs across Jiangsu Province.

Key words: Malaria； Endemic situation； Surveillance； Jiangsu Province

摘要： 目的 掌握江苏省2015年疟疾疫情及流行特征，为如期实现本省的消除疟疾目标提供依据。方法 对2015年全省网络报告疟疾疫情和专报系统的流行病学调查资料进行统计分析。结果 2015年江苏省共报告疟疾405例，较2014年（355例）上升14.08%。均为境外输入病例，5例（1.23%）来自东南亚，400例（98.77%）来自25个非洲国家或地区。全省13个市均有输入性疟疾病例报告，其中泰州市、连云港、南通市、淮安市和扬州市报告病例数占全省总数的68.64%（278/405）。省疟疾诊断参比实验室对405份样本进行复核，发现恶性疟299例、间日疟13例、三日疟18例、卵形疟71例、混合感染4例。结论 江苏省已连续4年无本地感染疟疾病例，但境外输入性疟疾病例仍呈上升趋势，且输入性间日疟病例较2014年明显增加。加强境外输入性疟疾监测，提高各级医疗机构相关人员对疟疾的诊断和治疗能力、提升疾控机构专业人员病原复核、疫点调查和处置能力是本省疟疾防控工作的重点。

关键词: 疟疾；疫情；监测；江苏省