China News Service, Beijing, May 15 (Reporter Du Yan) Xu Hejian, spokesperson of the Beijing Municipal Government, said at a press conference on the prevention and control of the new coronary pneumonia in Beijing on the 15th that at present, there are sporadic cases and clusters in Beijing society. The epidemic is intertwined, and the chain of transmission has not been completely blocked. We are in a stalemate with the epidemic, and the prevention and control situation in the capital is severe and complicated.

  Xu Hejian said that the more severe and complex it is, the more we must keep a clear head at all times, the more we must adhere to the "dynamic clearing" and unswervingly, strictly implement the "quartet responsibility", strengthen confidence, maintain determination, race against time, and realize the society as soon as possible. face clear.