China News Service, March 4th. According to the official website of the Shanghai Municipal Health and Health Commission, on March 4th, 2020, from 0 to 12 o'clock, 4 suspected cases of new coronavirus pneumonia were ruled out in Shanghai; 4 new cases were cured and discharged (including 1 case). He was a critically ill patient and 1 case was a critically ill patient. He was cured by a multidisciplinary team of experts); there were no new confirmed cases.

As of 12:00 on March 4, 2449 suspected cases had been ruled out in Shanghai, and 338 confirmed cases were found. Of the confirmed cases, 176 were male and 162 were female; the oldest was 88 years old and the youngest was 7 months old; 145 had a history of living or traveling in Hubei, 34 had a history of living or traveling outside Hubei, and 158 had a history of contact with related cases. An epidemiological investigation is underway; 111 cases are coming to Shanghai from abroad, and 227 are permanent residents in this city.

Of the confirmed cases, 37 are currently in hospital, of which 28 are in stable condition and 9 are in critical condition; 298 were cured and discharged; 3 died. There are still 31 suspected cases under investigation.