Results There were 9 countries and 28 towns that reported the cases of paragonimiasis.The most of the cases were children coming from countryside.The main transmission was eating raw crab.

• 结果三峡库区湖北和重庆境内有9个县28个乡镇发现有肺吸虫病例,主要是来自农村的少年儿童,其主要传播途径为生食溪蟹。