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河南省扶沟县1986年春季革螨大面积侵袭人群引起螨性皮炎,涉及全县15个乡镇,受害者达十万余人。经查证是由于当地褐家鼠密度高,当时气温反常,促成柏氏禽剌螨大量发生所致。同期发生了流行性出血热(EHF)的流行,调查证明:①EHF 病人大多有明显螨咬史,一般在螨咬一个月后发病。发病人数随着螨性皮炎的增加而增加,终止而终止。②该螨的季节消长与褐家鼠型 EHF 发病曲线相关。③当时鼠密度和带螨率高,可在病人身上、被褥、鼠体找到大量该螨。④褐家鼠带毒率高。⑤在螨咬后的正常人群中 EHF 隐性感染率高达31.58%。⑥排除了呼吸道和胃肠道感杂的可能性,再结合苏州医学院已实验证实该螨能经刺吸、经期、经卵传播 EHFV。故认为柏氏禽刺螨在这次 EHF 流行中起着重要媒介作用。
Fugou County in Henan Province in spring 1986 leather mites large area caused by mites dermatitis caused by AIDS, involving 15 counties in the county, the victims of more than 100,000 people. After verification is due to the high density of local brown house mouse, when the temperature anomalies, resulting in a large number of bird flu Acanthopanax. The epidemic of epidemic hemorrhagic fever (EHF) occurred over the same period, the survey proved: ①EHF patients have a significant history of mites, usually in the mite bite a month after the onset. The number of patients with mites dermatitis increased, terminated and terminated. ② The seasonal fluctuation of the mite is related to the onset curve of brown house-type EHF. ③ At the time of rat density and high rate of mites, the mites were found abundantly on the patients, bedding and mice. ④ brown rat poisoning with high rates. ⑤ in the mite bite of the normal population of EHF latent infection rate as high as 31.58%. ⑥ ruled out the possibility of mixed respiratory and gastrointestinal tract, combined with the Suzhou Medical College experiments have confirmed that the mites can sucking, menstruation, EHFV by egg transmission. Therefore, Platts poultry mite mites in the EHF epidemic plays an important role in the media.