Beijing, Feb 4 (IANS) A total of 135 Covid-19 patients were discharged from hospitals after recovery on the Chinese mainland on Wednesday, the National Health Commission said in a daily report on Thursday.There were 1,411 confirmed cases still being treated, including 49 in severe conditions, the report showed, Xinhua news agency reported.As of Wednesday, the Chinese mainland had reported a total of 89,649 confirmed Covid-19 cases, among whom 83,602 had been discharged from hospitals after recovery and 4,636 died of the disease. --IANS int/