1. The Coronavirus Disease 2019 (COVID-19)
2. The Evolving COVID-19 Pandemic: An Update
3. Downey K. Pfizer expects to seek authorization for COVID-19 vaccine for younger kids in September. Accessed May 17 2021. https://www.healio.com/news/infectious-disease/20210505/pfizer-expects-to-seek-authorization-for-covid19-vaccine-for-younger-kids-in-september?utm_source=selligent&utm_medium=email&utm_campaign=news&M_BT=2393616206539
4. Moderna testing COVID-19 vaccine in children under 12;Jenco M;AAP News
5. FDA authorizes COVID-19 vaccine for adolescents ages 12–15;Jenco M;AAP News