This guidance from Public Health England is for operators of registered residential care and nursing homes, including for people with learning disabilities, mental health problems and/or other disabilities.
It sets out advice on how to keep services running, including sharing of the workforce between providers and the deployment of volunteers. It also contains guidance on what to do if staff members contract the virus, alongside advice on reviewing visiting policies.
https://www.gov.uk/government/publications/covid-19-residential-care-supported-living-and-home-care-guidance/covid-19-guidance-on-residential-care-provision