12th grade students at Hohhot No 2 Senior High School have their body temperatures measured in a tent equipped with thermal imaging thermometers. [Photo/Xinhua]

Isolation rooms set up at Hohhot No 2 Middle School, stand ready for use on March 30. In order to ensure the health and safety of teachers and students, the Inner Mongolia Center for Disease Control and Prevention requires schools to adopt closed management, prohibit group activities on campus and avoid unnecessary contact as much as possible. [Photo/Xinhua]