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经过调查,在宁夏,家犬为细粒棘球绦虫自然感染的终末宿主,累计平均感染率为1.04％。羊、猪、马属动物,骆驼、牛等以及人是自然感染的中间宿主。在南部山区绵羊感染率为40～85.63％,山羊为21.0％,引黄灌区较低。红狐是多房型棘球绦虫自然感染的终末宿主,累计平均感染率为15％。家犬、家猫不是多房型棘球绦虫自然感染动物(0/385)。人工接种家犬较易感染,接种家猫较难成功(0/2)。达乌里黄鼠的累计平均感染率0.34％。中华鼢鼠(0.2％)和人是自然感染的中间宿主。
After investigation, in Ningxia, domestic dogs as the natural host of Echinococcus end-lethal infection, the cumulative average infection rate was 1.04%. Sheep, pigs, equine animals, camels, cattle and the like, as well as humans, are intermediate hosts of natural infection. In the southern mountain sheep infection rate of 40 ~ 85.63%, 21.0% of goats, the Yellow River irrigation area lower. Red fox is the terminal host of natural infection of Echinococcus multilocularis, with an average cumulative infection rate of 15%. Domestic dogs and domestic cats were not naturally infected animals with Echinococcus multilocularis (0/385). Inoculated domestic dogs are more susceptible to infection, domestic cats harder to vaccinate (0/2). The cumulative average infection rate of daulolidi was 0.34%. Chinese zokor (0.2%) and humans are intermediate hosts of natural infection.