2003—2007年中山市疟疾流行态势分析

目的了解中山市2003—2007年疟疾流行特点与趋势，为今后制订防治策略提供依据。方法对中山市疟疾的监测数据和疟疾个案调查表进行统计和描述性分析。结果5年来确诊疟疾80例，其中间日疟76例，恶性疟4例，年平均发病率0．0615／万。输入病例占总病例数78．75％，发病为散在分布，病例波及90％镇区。结论近年来，疟疾呈平稳下降态势，病例以外来输入为主。提示应加强发热病人血检。及时发现和治疗疟疾病例，同时应加强对来自重点疟区流动人口的疟疾管理。

Analysis of Malaria Epidemic Situation in Zhongshan City from 2003 to 2007

Objective To investigate the epidemic situation of malaria in Zhongshan city and to provide a scientific basis and guidance for the control of malaria. Methods Epidemiological data of malaria in the past five years were collected and analyzed using the software SPSS. Results Among 80 confirmed cases of malaria, 76 cases were vivax malaria and the other 4 cases were falciparum malaria. Annual morbidity was 0.0615/10000. 78.75% of the cases were imported case. The distribution of malaria is scattered and covered 90% of the Zhongshan area. Conclusion The incidence of malaria is decreasing the past few years. Most of the incidences are imported case. The disease can be confirmed by blood tests. Monitoring of the mobile population may reduce the incidence of malaria.