1. Winter of Omicron—The Evolving COVID-19 Pandemic
2. Ritchie H, Mathieu E, Rodés-Guirao L, et al. Coronavirus Pandemic (COVID-19). Our World In Data. Accessed September 22, 2022. https://ourworldindata.org/coronavirus
3. Centers for Disease Control and Prevention. COVID Data Tracker. U.S. Department of Health & Human Services, Centers for Disease Control and Prevention; 2022. Updated September 21, 2022. Accessed December 31, 2021. https://covid.cdc.gov/covid-data-tracker/#compare-trends
4. COVID-19 Breakthrough Data: Current estimates of cases and hospitalizations by vaccine status. New York State. Accessed December 31, 2021. https://coronavirus.health.ny.gov/covid-19-breakthrough-data
5. COVID-19: Data. NYC Health. Accessed December 31, 2021. https://www1.nyc.gov/site/doh/covid/covid-19-data-vaccines.page