摘要
目的分析宜昌市居民区2009-2010年登革热媒介监测结果,为进一步监测及制定防控措施提供参考依据。方法对2009年、2010年监测点调查资料进行分析。结果伊蚊幼虫孳生地各指标均呈上升后下降趋势,2009年明显高于2010年同期水平,且在数值上2009年的波动较2010年更显著。经统计学检验,2年中各月份同期比较布雷图指数差异有统计学意义,蚊密度分布差异没有统计学意义。结论居民区采用孳生地管理和文化防治相结合的措施,能有效地将居民区内白纹伊蚊幼虫孳生率和成蚊密度控制在较低水平。
Objective To analyze the surveillance results of dengue fever vector in Yichang during 2009 - 2010 and provide evidence for the further surveillance and the development of prevention and control measures. Methods The analysis on the surveillance data during this period was conducted. Results The index in breeding sites of Aedes larvae showed a upward and downward trend and was significantly higher and with more fluctuations in 2009 than in 2010. Statistical analysis indicated that the difference on the Breteau Index of 2 years was statistically significant, but the difference on the mosquito density was not statistically significant. Conclusion The breeding rate of Aedes larvae and mosquito density could be effectively controlled by conducting integrated measures, such as larvae breeding sites control and health education in community.
出处
《疾病监测》
CAS
2011年第2期120-122,共3页
Disease Surveillance
关键词
登革热
媒介
监测
dengue fever
vector
surveillance
