摘要
本文报告了临沂地区基本消灭丝虫病后流行病学监测结果,证实目前人群微丝蚴率及蚊媒自然感染率均呈下降趋势,但少量残存的微丝蚴血症者即使血中微丝蚴密度较低,仍可以自然感染淡色库蚊。认为临沂地区丝虫病流行因素依然存在,坚持长期的监测、净化工作,有其重要的流行病学意义。
In this report,we present the results of epidemiological surveillance after filariasis has been virtually eradicated in Linyi District. The results indicate that the microfilaria rate (MR) and the natural infection rate of vector mosquitoes tend to a lower level . There are now only a few cases of microfilariaemia . It's found that even though the microfilaria density in the blood is lower, larval filariae can still be found to have been infected with C.pipiens.We hold that there are still epidemic factors of filariasis in Linyi District. For this reason, surveillance and purifying work must be carried out in the areas of epidemic focus of filariasis for a long time.
出处
《临沂医学专科学校学报》
1989年第2期139-142,共4页
Journal of Linyi Medical College
关键词
丝虫病
流行病学
监测
Filariasis
Microfilaria
Epidemiologic methods
