邵阳市55年疟疾防治效果

Effectiveness of Malaria Control in Shaoyang in the Past 55 Years

目的描述邵阳市疟疾流行趋势,总结55年来疟疾防治成果,为今后制定防治策略和措施提供依据。方法收集1951-2005年疟疾发病、流行病学调查、媒介调查、防治、监测资料,采用描述性流行病学方法对其进行描述与分析,评价防治策略、措施及其效果。结果邵阳市从1951-2005年,曾发生过3次疟疾流行高峰,分别为1955年(126.05/万)、1971年(39.97/万)和1978年(20.64/万)。嗜人中华按蚊是主要传播媒介。1997年以来,发病率稳定在1/10万以下,达到了卫生部颁布的消灭疟疾标准。结论邵阳市55年来在不同的阶段实施的防治策略和综合防治措施有效。经过10余年的连续监测,证实已控制疟疾流行,防治效果巩固。

Objective To analyze malaria prevalence and the results of malaria control in the past 55 years in Shaoyang, and to provide evidences for malaria prevention and control policy making. Methods We collected data about malaria epidemics from 1951 to 2005, including the incidence, epidemiological investigation, media survey, and control and monitoring data. These data were analyzed by descriptive epidemiology, and the effectiveness and strategies of malaria control and preventive measures were evaluated. Results From 1951 to 2005, there were three malaria outbreaks in Shaoyang City. The first was in 1955（126/10,000）, the second was in 1971（39.97/10,000）, and the third was in 1978 （20.64/10,000）. The A. sinensis was the chief vector insect. The incidence was stabilized under 10/100,000/year, and this reached the Malaria Eradication Standards promulgated by Health Administration. Conclusion In the past 55 years , implementation of strategies and measures for malaria prevention at different time is effective in Shaoyang City, after more than 10 years of continuous monitoring, eradiction of malaria has been confirmed, and control effectiveness has been consolidated.