https://www.gov.uk/government/publications/guidance-on-shielding-and-protecting-extremely-vulnerable-persons-from-covid-19?utm_source=44364f9a-694e-413e-88c0-8283e0e3e816&utm_medium=email&utm_campaign=govuk-notifications&utm_content=immediate

Information for shielding and protecting people defined on medical grounds as extremely vulnerable from COVID-19.