We should conscientiously study and implement the latest national and provincial policy requirements on the prevention and control of COVID-19 epidemic, further improve the emergency command ability and response and disposal ability of headquarters and special working groups at all levels, and ensure the rapid response and effective disposal of public health emergencies.

Since last year, COVID-19 has accelerated the spread of mutation, and the strategies for epidemic prevention and control have been constantly adjusted and changed. Through a series of recent practical drills and professional training, we will further understand the spirit of the policy document on the prevention and control of normalized epidemic situation, systematically master the strategies and measures for emergency command and coordination of sudden epidemic situation and response and disposal of clustered epidemic situation, and become an expert on the prevention and control of normalized epidemic situation as soon as possible.

Recently, there have been many local epidemics in China, which have brought great challenges to urban prevention and control. All localities and departments should take learning and training as an opportunity to truly apply what they have learned and promote it through learning, effectively apply the policies and skills mastered in training to practical work, and do a good job in epidemic prevention and control accurately and efficiently.

All localities should take various forms such as combining online and offline, organize targeted training drills at different levels and categories, and carry out "double-blind" comprehensive emergency drills without scripts when necessary. All relevant departments (units) should implement industry leadership responsibilities, guide the training of epidemic prevention and control personnel in this industry, strengthen supervision and evaluation, and improve the training effect.