To help prevent the spread of COVID-19 in a facility, the CDC recommends: (select all that apply)
1) Using appropriate products for cleaning and disinfecting shared equipment and environmental surfaces.
2) Limiting ancillary staff access to the COVID-19-positive care unit.
3) Establishing separate dedicated spaces for the care of residents testing positive for COVID-19, residents testing negative for COVID-19, and residents awaiting test results for COVID-19.
4) Dedicating staff and supplies to the COVID-19-positive care unit.