Through the above-mentioned three kinds of vaccine immunization, prevention of anthrax, leptospirosis and epidemic hemorrhagic fever, such as three kinds of infectious diseases.

• 发生炭疽、钩端螺旋体病疫情或发生洪涝灾害可能导致钩端螺旋体病暴发流行时，对重点人群进行炭疽疫苗或钩体疫苗应急接种。