1. Prevention and Public Health Fund. Centers for disease control and prevention. https://www.cdc.gov. Accessed September 10, 2020.
2. NIH Categorial Spending – Estimates of Funding for Various Research, Condition, and Disease Categories. U.S. Department of Health & Human Services. https://report.nih.gov/categorical_spending.aspx. Accessed September 10, 2020.
3. Hospital Preparedness Program. U.S. Department of Health & Human Services. https://www.phe.gov/Preparedness/planning/hpp/Documents/hpp-intro-508.pdf. Accessed September 10, 2020.
4. COVID-19 Map,2020