80.9% of care home residents who tested positive were asymptomatic – Department of Health & Social Care

• 2.4% of all tests were positive (9,674 out of 397,197)
• 3.9% of residents tested positive (6,747 out of 172,066)
• 3.3% of asymptomatic residents tested positive (5,455 out of 163,945)
• 80.9% of residents who tested positive were asymptomatic (5,455 out of 6,747)
• 1.2% of asymptomatic staff tested positive (2,567 out of 210,620)

https://www.gov.uk/government/publications/vivaldi-1-coronavirus-covid-19-care-homes-study-report/vivaldi-1-covid-19-care-homes-study-report