Abstract:

This paper reviews the researches related to the reservoir hosts of Schistosoma japonicum，including bovine，
sheep，dog，cat and wild mouse. Combined with the implementation of the comprehensive control strategy with an emphasis on in?
fection source control in current，it puts forward several future research directions under the condition that the effects of people
and bovine as infection sources weakened gradually，such as revaluation on the actual transmission capacity of non?bovine live?
stock，for example，sheep，dog，pig and wild mouse，as well as discussion on some transmission threshold values in the infection
link of Oncomelania snails.

Key words: Schistosoma japonicum；Reservior host；Oncomelania snail；Infection source；Transmission capacity

摘要：

本文对牛、羊、猪、犬、猫、野鼠等日本血吸虫保虫宿主传播能量的相关研究进行了综述，并结合当前实施的以传染源控制为主的综合防治策略，提出了在人和牛作为传染源的作用逐渐减弱的情况下，对非牛家畜（羊、犬、猪等）和野鼠等动物宿主的实际传播能量进行重新评价，以及探索血吸虫传播环节中相关传播阈值等研究方向。

关键词: 日本血吸虫；保虫宿主；钉螺；传染源；传播能量