论文部分内容阅读
我省确定的人体寄生虫达49种:原虫17种,吸虫11种,线虫16种,绦虫5种。还有医学昆虫9种。复盖于全省各地的寄生虫有17种,少/罕见的寄生虫13种,其中肾膨结线虫、铁线虫和抱茎棘隙吸虫系国内首次报导,小杆属线虫、横川后殖吸虫、异形异形吸虫和猫后睾吸虫均为省内新记录。各地区虫种差异明显,以鄂东南为最多,达37种;鄂东北最少,仅26种。常见寄生虫遍布全省各地,少见寄生虫散在感染,呈点片状分布。全省人群寄生虫平均感染率为52.04%,户感染率71.93%。各片区寄生虫感染率依次为江汉平原64.61%,西南丘陵61.47%,西北山区53.99%,东南丘陵44.28%,东北低山丘陵27.84%(P<0.01)。不同人群中以5~15岁的学生感染率最高(58.48~62.29%)。提示本省寄生虫病防治重点人群为少年儿童,优先防治虫种除血吸虫、疟原虫外,还有钩、蛔、鞭、蛲虫,以及华支睾吸虫、并殖吸虫和绦虫、囊虫。
49 species of human parasites identified in our province: 17 species of protozoa, 11 species of trematodes, 16 species of nematodes and 5 species of tapeworms. There are 9 kinds of medical insects. There are 17 parasites and 13 rare / rare parasites that cover the whole province. Among them, the nematodes, nematodes and echinoderms are reported for the first time in China. The genus Lepidoptera, , Heteromorphic flukes and cats testis are new records in the province. There were significant differences in insect species in all regions, with 37 species in Southeast Hubei and 26 species in Northeast Hubei. Common parasites all over the province, rare parasites scattered infection, was a bit flaky distribution. The average infection rate of parasites in the whole province was 52.04%, and the infection rate of households was 71.93%. The parasitic infection rates in each area were 64.61% in Jianghan plain, 61.47% in southwestern hills, 53.99% in northwest hills, 44.28% in southeast hills and 27.84% in northeastern hills (P <0.01) ). In different populations, the prevalence rate of students aged 5-15 years was the highest (58.48-62.29%). Prompted that the focus of prevention and treatment of parasitic diseases in our province for children, give priority to prevention and control of parasites in addition to schistosomes, Plasmodium, but also hook, roundworm, whip, pinworm, and Clonorchis sinensis, Paragonimus and tapeworms, cysticercosis.