References

Admission and Care of residents during COVID-19 incident in a care home https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/880274/Admission_and_Care_of_Residents_during_COVID-19_Incident_in_a_Care_Home.pdf

NHS England: Pulse oximetry to detect early deterioration of patients with COVID-19 in primary and community care settings

https://www.england.nhs.uk/coronavirus/publication/pulse-oximetry-to-detect-early-deterioration-of-patients-with-covid-19-in-primary-and-community-care-settings/