China News Service, May 5. According to the official WeChat news of the "Shanghai Release", on the morning of the 5th, Shanghai held a press conference on epidemic prevention and control. Zhao Dandan, deputy director of the Shanghai Municipal Health Commission, introduced that yesterday, local confirmed cases in Shanghai were discharged from the hospital. 1,739 cases, 13,133 cases of asymptomatic infections were released from centralized isolation and medical observation. As of 24:00 on May 4, there were 512 severe cases and 99 critical cases receiving treatment in designated medical institutions.
Zhao Dandan introduced that on May 4, Shanghai added 261 new confirmed cases of new coronary pneumonia and 4,390 local asymptomatic infections.
Among the 261 local confirmed cases, 75 were found in closed-loop isolation and control, 1 was found in the screening of relevant risk personnel, and 185 were asymptomatic infected patients and turned into confirmed cases.
Among the 4,390 local asymptomatic infections, 4,357 cases were found in closed-loop isolation control, 33 cases were found in relevant risk personnel screening, 21 cases were found in key population screening, 7 cases were found in control area screening, 4 cases were found in community (prevention area) screening and 1 case was found in active nucleic acid detection.
On May 4, there were 13 new local deaths in Shanghai, with an average age of 82.77 years.
All 13 patients had severe acute and chronic underlying diseases, including intestinal necrosis with lower gastrointestinal bleeding, coronary heart disease, cardiac insufficiency, arrhythmia, severe hypertension, diabetes, renal insufficiency, cerebral infarction and sequelae, and Parkinson's disease. , Alzheimer's disease.
None of them have been vaccinated against the new crown.
The immediate cause of death was advanced tumor or underlying disease.
As of 9:00 on May 5, a total of 732,414 close contacts in Shanghai have been investigated and controlled in Shanghai.
Recently, the Shanghai Health and Health Commission has focused on key points, zoning and grading, and has implemented a combination of "nucleic acid + antigen" screening for the closed control area, control area, and prevention area.
According to the staged screening results, on May 4, the city was divided into 11,893 closed and controlled areas, involving a population of 2.34 million; 20,458 control areas, involving a population of 4.51 million; and 48,602 prevention areas, involving a population of 16.47 million .