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在五华县榕树村进行华支睾吸虫病和肠道线虫病防治试点研究。１９９０年防治前华支睾吸虫感染率２９．４％，经用吡喹酮对感染者进行治疗，每年复查复治１次，１９９１年华支睾吸虫感染率下降至１３．９％，１９９２年下降至８．７％，与１９９０年相比下降了７０．４％。钩虫或鞭虫感染者经用阿苯达唑治疗，单纯蛔虫感染者用噻嘧啶治疗，钩虫、蛔虫和鞭虫感染率１９９２年比１９９０年分别下降７０．０％、３７．１％和１２．２％。说明在目前情况下，对华支睾吸虫病及钩虫病，采取反复查治仍不失为一项可行的防治措施。
A pilot study on the prevention and treatment of clonorchiasis and gut nematodes in Yushu village, Wuhua county. In 1990, the infection rate of Clonorchis sinensis before infection was 29.4%. The infected persons were treated with praziquantel, and the treatment was repeated once a year. The infection rate of Clonorchis sinensis in 1991 dropped to 13.9%, and decreased in 1992 To 8.7%, a decrease of 70.4% from 1990. Infection with hookworm or whipworm was treated with albendazole. Patients infected with roundworm alone were treated with pyrantel, and the infection rates of hookworm, roundworm and whipworm decreased by 70.0%, 37.1% and 12.9% respectively in 1990 and 1990. 2%. This shows that in the current circumstances, the clonorchiasis sinensis and hookworm disease, to take repeated checks is still a viable control measures.