The Centre has told states that Remdesivir may decrease hospitalization time when used in moderate to severe cases, but there is no proven benefit in terms of reduced mortality. BHOPAL: Ninety per cent of the Covid-19 patients who were administered fake Remdesivir injections supplied by a Gujarat-based gang have survived their lung infections, investigation by Madhya Pradesh police reveals. While chief minister Shivraj Singh Chouhan wants murder cases to be registered against the racketeers arrested in Indore and Jabalpur, holding them accountable for each death, senior police officials are trying to find ways to link mortalities with the duplicate injections without the dead bodies. None of these victims was buried, they say.