Quarrantine the residents and the staff for starters - Boogy
So you would confine all care staff - many are on minimum wage - to confinement within the care home for 8 weeks and counting. Pending a vaccine you will have to lock them into the care home for in excess of a year.
They have families! They have children who depend on them.
Is this seriously your suggestion? Did you even take 5 minutes to think it through before you started typing?
Since your idea is clearly unworkable do you have any sensible suggestions?