Signed by the person in charge of the kindergarten and the disinfection personnel. The system of the first person responsible for the prevention and treatment of infectious diseases in kindergartens is to strengthen the management of kindergartens, maintain the normal order of education and teaching, and protect teachers and students. Personal and property safety, promote children's physical and mental health development, according to the relevant provisions of the superior, in line with safety first, children first, clear responsibility, education and care.