The natural infection rates of A. cantonensis, Strobilocercas fasciolaris, C. hepatica and T. spiralis are 17.37%, 16.95%, 1.27% and 0 respectively.

• 不同鼠种中褐家鼠的寄生虫感染率最高(66.；00%25)，感染的寄生虫种数亦最多，黄胸鼠次之(35