Three mass coronavirus vaccine centres to open in Kent 'imminently' | Updated: 13:41, 16 March 2021 More mass coronavirus vaccination centres are expected to open "imminently" across the county by the end of next week. Three more mass vaccine centres in Kent are to open. Stock picture The Kent and Medway Clinical Commissioning Group (CCG), which oversees the local health system, remained tight-lipped about announcing any specific locations during a virtual meeting earlier today. Paula Wilkins, the chief nurse at the CCG, told the Local Democracy Reporting Service: "There will be a mass vaccination centre serving the north part of Kent, which covers Gillingham and Rainham."