Following a study which has identified higher levels of the virus amongst care home staff - particularly temporary staff - from Monday care home staff will be tested every week and residents monthly. The repeat testing will initially be prioritised for homes looking after those aged 65 or with dementia. It's not a surprise that the virus is getting into homes via the staff but the report, which is being published at 9.30am this morning, might be worth a read:
https://www.gov.uk/government/news/regular-retesting-rolled-out-for-care-home-staff-and-residents
https://www.gov.uk/government/news/regular-retesting-rolled-out-for-care-home-staff-and-residents