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包虫病在一人群中的发生受很多因素的影响,包括来自于细粒棘球绦虫虫卵的感染压力。感染压力取决于活的虫卵对易感的中间宿主传播。环境中虫卵的量取决于受感染
The occurrence of hydatid disease in a population is influenced by many factors, including the infection pressure from the Echinococcus granulosus eggs. Infection stresses depend on the transmission of live eggs to susceptible intermediate hosts. The amount of eggs in the environment depends on the infection