Risk Assessment And Emergency Decision-Making Of Public Opinion On Animal Epidemics

In recent years,animal epidemics occur frequently in China,which has greatly jeopardized society stability and the development of animal health industry.With the increase of trade between countries,the spread of animal epidemics has broken through national boundaries.Animal epidemics are closely related to social public safety,and are related to the main contradictions of people's livelihood.Moreover,they have a vital relationship with each individual involved in them and an increasingly significant impact on different institutions and enterprises.With the rapid development of our socialist economy and the gradual improvement of people's living standards,network has gradually evolved into a sufficient condition for the occurrence and development of public opinion events of animal epidemics.The information related to animal epidemics often quickly spread through the Internet in a short time,and pushed to the forefront by netizens,resulting in endless social problems.Therefore,public opinion research on animal epidemics has become an important subject that needs to be recognized and understood in social management.Scientific research can not only effectively weaken the negative impact of online public opinion information on animal epidemics,but also contribute to social stability and harmony.Firstly,this paper chooses the latest OIE conventional diseases and new diseases in the field of animal health as the research object.Based on the analytic hierarchy process(AHP)and expert questionnaire,this paper establishes a scientific and reasonable index system for evaluating public opinion risk of animal epidemics combined with the influencing factors of public opinion on animal epidemics,and determines the correspondence between the risk assessment results and the risk level,thus understand the current harm extent of public opinion on animal epidemics and predict the dynamic change of public opinion on animal epidemics.Then,on the basis of exploring the information collection channels of public opinion on animal epidemics,this paper combined the risk level of public opinion on animal epidemics with the latest decision-making theories and methods such as PSR model to carry out emergency decision-making scheme research in this industry.As a result,this research generates an emergency decision-making scheme covering information monitoring,decision-making policy,decision-making program implementation and improvement.Finally,the public opinion of "8.16 epidemic situation" in Zhengzhou in 2018 is selected to verify the feasibility and effectiveness of the risk assessment and emergency decision-making scheme proposed in this paper.Therefore,a set of public opinion risk assessment and emergency decision-making scheme for animal epidemics are finally realized in this paper,which not only provides practical and feasible reference for scientific decision-making of public opinion on animal epidemics,but also provides program support for the development of emergency auxiliary decision-making system in this field.