PPR is listed as one of the notifiable animal diseases by OIE，it is also an animal disease planned to conduct eradication at the global scale. In China，PPR is scheduled to be eradicated from the year of 2016 to 2020. In this article，an qualitative risk assessment of quitting immunization for PPR in a county was carried out by a series of efforts including hazard recognition，the identification of risk framework and stratified analysis of the risk pathway. By reference to the assessment，it was preliminarily confirmed that the risk level of PPR breaking out again in 2017 would be medium when compulsory vaccination be stopped. Some positive suggestions were proposed according to risk management，including strengthening PPR vaccination in a county continuously，intensifying supervision towards inspection and quarantine，strengthening the advocacy campaign，enhancing bio-safety management level of livestock farmers，improving the compensation strategy，encouraging the grassroot-level veterinarians and enhancing the farmers' enthusiasm for PPR control，and so on.