钩端螺旋体病仅一度见于第三小区的襄汾县，传染源很可能不是鼠类而是猪。

Leptospirosis has been occurred in Xiangfen county of the third sub-region, the source of infection was from pigs instead of rats.

youdao

钩端螺旋体病仅一度见于第三小区的襄汾县，传染源很可能不是鼠类而是猪。

Leptospirosis has been occurred in Xiangfen county of the third sub-region, the source of infection was from pigs instead of rats.

youdao