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滕县曾是班氏丝虫病高度流行区,防治前微丝蚴阳性率25.3%,经反复查治和全县140万居民服用海群生药盐后降至0.17%,达到基本消灭。 近年选点调查,发现有症状体征的丝虫病患者1,355例。其中象皮肿172例,鞘膜积液698例,乳糜尿411例以及其它体征者。象皮肿中有169例(98.3%)为基本消灭前发病,新发病者仅占1.7%鞘膜积液明显减少。乳糜尿发病率有增高趋势,对其原因进行了讨论。 基本消灭后,应将晚期丝虫病列入监测,并积极治疗,以达彻底消灭丝虫病。
Tengxian County was a highly endemic area of Bancroftian filariasis. The positive rate of microfilaria was 25.3% before prevention and treatment. After repeated investigation and treatment, 1.4 million residents of the county took Haiquangshengyao to 0.17%, and basically eliminated. In recent years, the selected point survey found 1,355 cases of filariasis patients with symptomatic signs. Among them, 172 cases of edema, 698 cases of hydrocele, 411 cases of chyluria and other signs. There were 169 cases (98.3%) in the edema of the edema before the eradication of the disease, the new onset accounted for only 1.7% of the hydrocele significantly reduced. The incidence of chyluria has an increasing trend, and its causes were discussed. After the basic elimination, filariasis should be included in the monitoring of late, and active treatment to eradicate filariasis.