1. Changing age distribution of the COVID-19 pandemic—United States, May–August 2020.;Boehmer;MMWR Morb Mortal Wkly Rep.
2. Preventing and mitigating SARS-CoV-2 transmission: four overnight camps, Maine, June-August 2020.;Blaisdell;MMWR Morb Mortal Wkly Rep,2020
3. Multiple COVID-19 clusters on a university campus—North Carolina, August 2020.;Wilson;MMWR Morb Mortal Wkly Rep
4. Recent increase in COVID-19 cases reported among adults aged 18-22 years—United States, May 31–September 5, 2020.;Salvatore;MMWR Morb Mortal Wkly Rep
5. Centers for Disease Control and Prevention. Colleges, universities, and higher learning. Updated September 18, 2020. Accessed September 22, 2020. https://www.cdc.gov/coronavirus/2019-ncov/community/colleges-universities/index.html?