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目的了解江西省钩虫感染状况和变化规律。方法采用改良加藤厚涂片法和试管滤纸培养法。结果钩虫感染率从17.29%(1988年)下降到10.73%(2001年),下降了37.94%。1988年仅赣南和赣西两地区以美洲钩虫为优势虫种;2001年江西省除新余市渝水区钩虫虫种的构成比为55.43(十二指肠)∶42.86(美洲)∶1.71(混合)外,全省均以美洲钩虫为优势虫种。结论江西省属于十二指肠钩虫和美洲钩虫混合感染的地区。
Objective To understand the status and changes of hookworm infection in Jiangxi Province. Methods The modified Kato thick smear method and tube filter paper culture method were used. Results The infection rate of hookworm decreased from 17.29% (1988) to 10.73% (2001), a decrease of 37.94%. In 1988, only Gannan hookworm was the predominant species in Gannan and Ganxi regions. In 2001, the composition ratio of hookworm species in Yushui of Jiangxi Province was 55.43 (duodenum): 42.86 (Americas): 1.71 Mixed), the province are hookworm for the advantage of species of insects. Conclusion Jiangxi Province belongs to the region of mixed infection of hookworm and hookworm.