The novel coronavirus pneumonia epidemic has been in the vicinity for nearly a month since the "Shanghai tour group couple" was diagnosed in Xi'an in October 17th. As of 24:00 on November 13, 1449 local cases had been confirmed in this round of epidemic, affecting 21 provinces (districts and cities) in China. On November 13, Wu Liangyou, deputy director of the disease control bureau of the National Health Commission, pointed out at the press conference of the joint prevention and control mechanism of the State Council that since the outbreak of this round, the epidemic situation in Shaanxi, Inner Mongolia, Gansu, Qinghai, Ningxia, Hubei, Hunan, Shandong, Jiangsu, Zhejiang, Guizhou, Chongqing and other provinces (regions and cities) has been basically controlled in an incubation period. At present, Dalian, Heihe, Chengdu, Shijiazhuang, Shangrao, Ruili and other key areas still have working groups sent by the joint prevention and control mechanism of the State Council to guide the disposal of the epidemic situation. After novel coronavirus pneumonia outbreak in Wuhan, more than 30 outbreaks have occurred in China. A major feature of this round of epidemic situation is the occurrence of concentrated epidemic situations on campus in many places. According to incomplete statistics, this round of epidemic has occurred in Xiaozhang primary school in Xinji City, Hebei Province, Donglin Shuian primary school in Xingyang City, Henan Province, Xinmi foreign language school, Fugou experimental middle school in Zhoukou City and Zhuanghe university town in Dalian City, Liaoning Province. In addition, several students of Gansu Tianshui health school were confirmed, and confirmed cases also appeared in Beijing Qinghe No. 4 primary school, Chen Jinglun middle school, donghuwan campus, Ejina Banner middle school in Inner Mongolia. Campus prevention and control has become the focus and difficulty of this round of epidemic. Dalian Zhuanghe University Town: students live in isolated dormitories, with sufficient materials and no panic "The novel coronavirus pneumonia epidemic in Dalian has developed rapidly recently, and is currently in the stalemate. There are community communication in some towns and streets in the city. The cases are mainly concentrated in Zhuanghe, and no areas outside Dalian." the joint prevention joint control conference, Wu Liang pointed out the current situation of Dalian epidemic. On November 4, local confirmed cases began to appear in Dalian. Three days later, the epidemic spread to Zhuanghe University Town, and three canteen employees were diagnosed on the same day. On November 10, students in Zhuanghe university town began to have confirmed cases, which gradually increased. As of 24:00 on November 13, 63 college students in Zhuanghe university town had been diagnosed in four days. Novel coronavirus pneumonia was held in Dalian on the morning of November 14th. The forenoon of the epidemic prevention and control work in Dalian indicated that the epidemic situation in this city was characterized by unit aggregation, family aggregation and school clustering. The cases were mainly concentrated in Keqiang food company, Hai broad food company and Zhuanghe University City. Zhuanghe university town has two campuses, East and West, with a total of 14662 students, including 10011 in the west campus and 4651 in the east campus. The two campuses have 984 teaching staff. As of 8:00 on November 14, 3291 close contacts and high-risk groups had been transferred in closed loop in Zhuanghe university town. There are 7884 students in the West Campus of University Town, which are distributed in 2503 dormitories of 31 buildings and managed in a closed manner. On November 13, 14315 samples were tested in the ninth round of nucleic acid testing in the East and West campuses, and all the results were negative. The novel coronavirus pneumonia epidemic prevention and control work conference held in Dalian announced that the 54 school members of the Zhuanghe school expatriate working group will work together with the Zhuanghe emergency response special class to maintain the stable operation of water supply, power supply and heating, organize 78 counselors, 3490 student cadres and 4 full-time counselors, and work together with 49 experts from Dalian Psychological Association to carry out psychological counselling. At present, the students' mood is generally stable and the campus is in good order. It is difficult to manage children as a source of infection after infection, which is easy to cause aggregated epidemic Novel coronavirus pneumonia in Henan province was diagnosed as 68 cases in November 13th at 24 hours in November 13th, and distributed in two cities in Zhengzhou and Zhengzhou, including 52 in Zhengzhou and 16 in Zhoukou. The reporter combed the flow survey information released by the two cities and found that 33 primary and secondary school students in Zhengzhou and 10 middle school students in Zhoukou, a total of 43 primary and secondary school students, more than half of the number of confirmed cases of the epidemic in Henan. On November 6, at the press conference of the joint prevention and control mechanism of the State Council, Wang Huaqing, chief expert of the immunization program of the China Center for Disease Control and prevention, said that it is very difficult to manage children as a source of infection after infection. Children are in close contact with the crowd in kindergartens, nurseries or schools, and other institutions. If there are cases, it will also cause aggregated epidemics. Wang Huaqing said that novel coronavirus pneumonia was relatively low among children in the past, but the prevalence of infection in children is increasing as the epidemic continues to spread worldwide, especially in some countries. In addition, children were considered to be relatively mild in the past. Now, with the continuous transmission of COVID-19, the infection rate of children has increased, and severe or fatal cases have occurred in children. "Novel coronavirus pneumonia has been reported to be more than 10 times the number of hospitalized children this year." Most cases of children in this round of epidemic are relatively mild As of 24:00 on November 13, there were 70 local confirmed cases in Xinji City, Hebei Province, of which 29 were primary and secondary school students, with an average age of 10.2 years. Among the 29 confirmed cases in primary and secondary schools, there were 15 cases in Xinji Xiaozhang primary school, 7 cases in xiaoxinzhuang school, 1 case in xiaoxinzhuang middle school, 1 case in Xinji Jianhua middle school, 1 case in Xinji century middle school and 1 case in Yangjiazhuang primary school. The confirmed cases of the other three students were not published in their schools. At the press conference of the joint prevention and control mechanism of the State Council held on November 13, Guo Yanhong, inspector of the medical administration and medical administration bureau of the National Health Commission, said that according to the characteristics of children's cases, the treatment methods and drug doses of the diagnosis and treatment team are different from adults. Most children's cases have relatively mild symptoms, most of them are light and common. With regard to the diagnosis and treatment of these diagnosed children, Guo Yanhong further pointed out that on the one hand, it is symptomatic support, on the other hand, it is to ensure adequate rest and nutritional meals, with special attention to the care and psychological support of children. For those with fever, cough and other symptoms, Chinese patent medicine is generally preferred to improve children's symptoms. The diagnosis and treatment of children attaches great importance to humanistic care. Guo Yanhong said: "in the whole treatment, for example, there are some children in the same class, and the hospital tries to arrange them together; for some family aggregation cases, the hospital will establish a family ward to give children the greatest degree of humanistic care." Ministry of Education: every school should make an emergency plan for epidemic prevention and control This round of epidemic situation coincides with the frequent occurrence of respiratory diseases in winter. Wang Dengfeng, director of the prevention and Control Office of the Ministry of education and director of the Department of sports, health and art education, said at the press conference of the joint prevention and control mechanism of the State Council that how to prevent multiple diseases together is an important task of the current education system. Every place and school should make emergency plans for epidemic prevention and control. Once the school is involved in the epidemic, We should strictly implement the emergency plan for epidemic prevention and control, isolate as soon as possible, and prevent the campus epidemic from being related to other aspects of society. Wang Dengfeng said that the online courses for primary and secondary school students have also added content to guide students how to spend the isolation period at home. In addition to good cultural classes, physical education, art and labor classes should also be carried out online, "so that children can participate in relevant sports, art and labor activities like on campus in addition to intense learning". At present, a total of 84.295 million people aged 3-11 in China have been vaccinated with the new crown vaccine. Wu Liangyou said that he would strive to complete the whole process of vaccination of the new crown vaccine for people aged 3-11 by the end of December. Wang Dengfeng pointed out that while cooperating with the new crown vaccination, the school should also do a good job in related science popularization. "We should not only let all students and parents know the safety and effectiveness of the new crown vaccine, as well as the protective effect of personal vaccination on schools, families and individuals; but also provide psychological counseling for children and adolescents to reduce their fear of vaccination." (outlook new era)