https://www1.nyc.gov/assets/doh/downloads/pdf/imm/covid-19-physical-distancing-residential-settings.pdf
Promoting Physical Distancing in Residential Settings During the COVID-19 Pandemic (NYC Department of Health)
Promoting Physical Distancing in Residential Settings During the COVID-19 Pandemic (NYC Department of Health)
https://www1.nyc.gov/assets/doh/downloads/pdf/imm/covid-19-physical-distancing-residential-settings.pdf