The resumption time of primary and secondary schools in Jiangxi is 65438+February 65438+April 2022. From the afternoon of 65438+February 65438+April 65438 in 2022 1: 30, teachers and students related to the resumption of classes in senior three should return to school with a 48-hour negative nucleic acid certificate. According to the principle of voluntary resumption of school, the negative certificates of students who voluntarily resume school are sent to the class teacher in advance.