1. 1. CDC. Infection Control Guidance for. Healthcare Professionals about Coronavirus (COVID-19).2020 Jun 3. https://www.cdc.gov/coronavirus/2019-ncov/hcp/infection-control.html.
2. 2. WHO. Interim guidance: Prevention, identification and management of health worker infection in the context of COVID-19. November 7, 2020. https://www.who.int/publications/i/item/10665-336265.
3. 3. CDC. Guidance for Dental Settings. Interim Infection Prevention and Control Guidance for Dental Settings during the Corona. CDC. Guidance for Dental Settings. Interim Infection Prevention and Control Guidance for Dental Settings during the Coronavirus Disease 2019(COVID-19) Pandemic. 2020 Aug 28. https://www.cdc.gov/coronavirus/2019-ncov/hcp/dental-settings.html.
4. 4. ADA. ADA Interim Guidance for Management of Emergency and Urgent Dental Care. 2020 Apr 01. https://www.ada.org/en/press-room/news-releases/2020-archives/april/summary-of-ada-guidance-during-the-covid-19-crisis.
5. 5. ADA. Statement on Dentistry as Essential Health Care. August 10, 2020. https://www.ada.org/en/press-room/news-releases/2020-archives/august/statement-on-dentistry-as-essential-health-care.