All social care workers previously prioritised in cohorts 1 and 2 are covered by this supplementary Phase 3 guidance. The guidance on pages 5 to 18 sets out how eligible frontline social care workers can access COVID-19 booster vaccinations and how those social care workers yet to access the full course of the COVID-19 vaccine can access the ‘Evergreen’ offer. Annex 1 is the original Phase 1 SOP.