Chaoyang District is located in the eastern part of Beijing. It is the district with the largest area and the most population in the central city. Chaoyang District organizes the construction of a “epidemic” map platform，collects data and information on the “epidemic” of the entire district，conducts analysis of personnel distribution and medical resource carrying capacity，and collects and sorts out New products of science and technology enterprises carry out the solicitation and promotion of new products and applications for epidemic prevention and control，consolidate the grassroots foundation of joint prevention and control，group prevention and group control，focus on the core content of emergency science for different audiences，and focus on epidemic prevention and control in different periods. Targeted popular science content. Improve coverage through multiple channels to ensure emergency science popularization. Actively explore new forms of popular science such as “science popularization + live broadcast”，“science popularization + Douyin”，and “science popularization e-books”. Improve the disease prevention and control system，and build a major epidemic prevention，control and treatment system that combines peacetime and wartime.