Legal Analysis: Since COVID-19 has been vaccinated for free, the county has focused on vaccination propaganda in COVID-19, focusing on urban trunk roads, main streets in towns and villages, bazaars, tourist attractions and other public places. Vaccination knowledge is broadcast repeatedly at important time every day through the broadcast of the New Era Civilization Practice Center in townships (towns) and villages (communities). With the help of websites, TV stations, new media and other platforms, banners, posters, public service advertisements, relevant policy knowledge, etc.

Legal basis: Article 6 of the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases. The health administrative department of the State Council is in charge of the prevention and control of infectious diseases and its supervision and management. The health administrative departments of local people's governments at or above the county level shall be responsible for the prevention and control of infectious diseases and their supervision and management within their respective administrative areas. Other departments of the people's governments at or above the county level shall be responsible for the prevention and control of infectious diseases within their respective functions and duties. The prevention and control of infectious diseases in the army shall be handled in accordance with this Law and the relevant provisions of the state, and shall be supervised and managed by the competent health department of the People's Liberation Army of China.