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为了解连云港蚊虫携带乙型肝炎表面抗原(HBsAg)的情况,我们于1982年8～9月,在肝炎病房及居民住房各二处捕捉蚊虫进行 HBsAg 检测。将蚊用乙醚麻醉后,按不同捕捉地点、蚊种及有无胃血等情况分组。每组10只蚊,放入释液稀中压碎,置冰箱中冻融三次后待检,以常规反向间接血凝法及固相放射免疫测定(双抗体夹心法)两法同时检测。结果:共检测标本81组,阳性14组,阳性率17.3%。81组蚊的阳性率,从捕捉地点看,
To understand the case of mosquitoes harboring hepatitis B surface antigen (HBsAg) in Lianyungang, we collected mosquitoes in hepatitis wards and residential areas from August to September 1982 to detect HBsAg. Will be mosquito ether anesthesia, according to different capture locations, mosquito species and whether there is stomach and other groups. Each group of 10 mosquitoes was placed in liquid medium diluted crush, set the refrigerator to be tested three times after freezing and thawing, by conventional reverse indirect hemagglutination and solid-phase radioimmunoassay (double antibody sandwich method) two simultaneous detection. Results: A total of 81 specimens were tested, 14 were positive, the positive rate of 17.3%. 81 mosquito positive rate, from the capture point of view,