摘要
目的 了解福建省微小按蚊分布区疟疾流行态势 ,评价防治效果。 方法 采用回顾性调查的方法 ,收集1982～ 2 0 0 1年闽南微小按蚊分布区 13个县 (市、区 )的疟疾疫情及媒介监测资料进行统计分析。 结果 1982～ 1994年 2 5个疟疾暴发点均发生在流动人口聚居的采石场、砖瓦厂及邻近村庄。 1992年疟疾以外地输入及外来民工聚居地感染为主 ,之后逐渐扩散到本地居民感染。 1995年本地感染占病例总数的 91.79% (917/999) ,经采取治疗传染源和灭蚊并重的综合性防治措施 ,至 2 0 0 1年本地感染仅占 16.67% (4 /2 4) ,而输入病例则由 1996年的 14 .95 % (4 8/3 2 1)上升为83 .3 3 % (2 0 /2 4)。 1985年以来在 13个县 3 6个村 (点 )捕到微小按蚊 ,微小按蚊数占按蚊总数的 2 4.85 % ,1996年以后仅在 2个县 2个村 (点 )捕到微小按蚊。 结论 福建省微小按蚊分布区疟疾流行趋于控制 ,所采取的综合性防治措施效果显著。
Objective To make a clear understand of malaria epidemic posture and evaluate the control effect in the region distributed with Anopheles minimus in Fujian Province. Methods The data of malaria epidemic and vector surveillance from 1982 to 2001 in 13 counties in the region distributed with An. minimus in the South of Fujian were collected and analyzed. Results The 25 foci malaria outbreak occurred in the quarry, tile field and the peripheral villages with mass of mobile population from 1982 to 1994. The imported malaria cases were dominated in 1992, and then diffused to local residents. By the malaria control measures including infection source treatment and mosquito control carried out, the local infected cases reduced from 91.79%(917/999) in 1995 to 16.67%(4/24) in 2001, while imported cases increased from 14.95%(48/321) in 1996 to 83.33%(20/24). An. minimus had been caught in 36 villages of 13 counties in 1985, and accounted for 24.85% of the total number of Anopheles. It has been caught only in 2 villages of 2 counties after 1996. Conclusion The malaria epidemic in the region distributed with An. minimus has been controlled. And the malaria control measures were marked effective.
出处
《中国寄生虫病防治杂志》
CSCD
2003年第5期284-286,共3页
Chinese Journal of Parasitic Disease Control
关键词
微小按蚊
疟疾
流行态势
防治效果
Anopheles minimus
malaria
epidemic posture
control effect
