Mumbai today reported more than 9,000 daily coronavirus cases, which is the Maharashtra capital's highest ever single-day spike. It also logged 27 deaths in the last 24 hours. According to Mumbai's municipal body, the Brihanmumbai Corporation or BMC, 9,090 people were tested positive for the virus in 24 hours. 5,322 were discharged, taking the total recovery count to 3,66,365. The recovery rate has slipped to 83 per cent.