China News Service, Beijing, April 24 (Xu Jing) Pang Xinghuo, deputy director of the Beijing Center for Disease Control and Prevention and a member of the National New Coronavirus Pneumonia Expert Group, said at the Beijing epidemic prevention and control press conference held on the 24th that on April 23 From 16:00 on the 24th to 16:00 on the 24th, 21 new cases of local new coronary pneumonia virus infection were reported in Beijing, including 16 confirmed cases and 5 asymptomatic infections; 11 cases in Chaoyang District, 6 cases in Fangshan District, 2 cases in Shunyi District, 1 case in Xicheng District and 1 case in Tongzhou District.