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目前国内多数丝虫病流行县市已达到基本消灭丝虫病的标准,但是,在基本消灭丝虫病地区,由于人口流动等原因,是否仍残存一定数量的丝虫病传染源,值得探讨。为此,我们对32个乡(镇)125个村进行了该病的调查。 方法 人群微丝蚴和微丝蚴密度的调查,采血对象为1周岁以上、户口在村而从未接受血检的外流居民。采血时间为晚上21时至次日2时,耳垂取血,每片三大滴血(相当于60μl),常规法染色后,一片双检。 结果
At present, most endemic counties and endemic areas of filariasis have reached the standard of eliminating filariasis. However, it is worth discussing whether some sources of filariasis remain because of population movements and other reasons in areas where filariasis has basically disappeared. To this end, we conducted a survey of the disease in 125 villages in 32 townships (towns). Methods To investigate the population density of microfilariae and microfilariae, the subjects who took blood were over 1 year old and had outpatients who had never received blood tests in the village. Blood collection time for the 21:00 to 2:00 the next day, lobe of the blood, each of the three major drop of blood (equivalent to 60μl), conventional staining, a double test. result