A longterm care facility in Connecticut, had all 93 of its residents test negative for COVID-19 on May 22. Vernon Manor credits a variety of measures implemented at the onset of the coronavirus in the U.S., according to an article on the Skilled Nursing News website.
The facility emphasized planning and communication, secure personal protective equipment and invested in building upgrades to improve the quality of air.
The facility also sanitized N95 masks with a Federal Emergency Management Agency (FEMA) contractor.
Some of these steps happened before the U.S. entered its lockdown phase.
Energy Security: Benefits of Hospital Microgrids
UT MD Anderson to Expand Texas Medical Center Via Two New Facilities
Hoag Hospital Reports Data Security Incident 
What To Know Now About OSHA's Updated Hazcom Rule
HealthSource of Ohio and UC Health Partner for New Medical Office Building