Objective To observe the safety, serological and epidemiological effect of HFRS inactivated vaccine in the mixed epidemic area where apodemus agarius is in the majority.

• 目的观察肾综合征出血热(HFRS)灭活疫苗在黑线姬鼠型为主的混合型疫区使用的安全性、血清学及流行病学效果。