The National Agricultural Sciences Data Center (Biosafety Science) is the only data center in the field of biosecurity at the National Agricultural Sciences Data Center. By integrating and constructing data resources such as the diagnosis, treatment, prevention and control of animal diseases, animal and human diseases, animal pathogen directories, animal pathogen virulence (fungi, insects) strains, molecular biology of animal pathogens, epidemic and spread of animal pathogens, genetically modified biological agents, animal pathogens and the environment, the center has created a unique data source with the largest amount of data in China. The agricultural biosecurity scientific data resource sharing and service platform with the strongest radiation capacity provides a comprehensive guarantee for the sharing and use of scientific data self-developed in the field of agricultural biosecurity in China.