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德州市是我国班氏丝虫病流行区的最北端。当地病人经过查治,1979年考核已基本消灭。于1987—1989年,在新迁入人群和居民中共检出91例微丝蚴者。现将这些传染源的来源、消长以及所在地的蚊媒感染情况等,报告如下。一、材料与方法(一)当地人群血检于21:00至次日2:00,自受检对象耳垂取血6大滴(相当120μl),涂成两
Dezhou is the northernmost of the endemic area of Bancroftian filariasis in China. After the local patient after the investigation, in 1979 the assessment has basically eliminated. In 1987-1989, 91 microfilariae were detected in newly arrived population and residents. The sources of these sources of infection, their growth and decline as well as the status of mosquito vectors in their areas are reported below. First, the material and methods (a) local blood test at 21:00 to 2:00 the next day, since the test object earlobe 6 large drops of blood (equivalent 120μl), painted two