There is no plan to reduce the 84-day dose gap for Covishield, top government expert NK Arora said today as reports said the interval between two shots will be reviewed for the third time this year following a recommendation by health experts. The IAPSM or Indian Association of Preventive and Social Medicine has recommended reducing the gap. But Dr Arora, the chairman of the National Technical Advisory Group on Immunisation (NTAGI), denied any rethink for now.