Saratoga County Public Health: https://www.saratogacountyny.gov/departments/publichealth/
New York State Department of Health: https://www.health.ny.gov/diseases/communicable/coronavirus/
Medline Plus: https://medlineplus.gov/coronavirusinfections.html
Centers for Disease Control and Prevention: https://www.cdc.gov/coronavirus/2019-ncov/index.html
World Health Organization: https://www.who.int/emergencies/diseases/novel-coronavirus-2019