Scher AI, Berjohn CM, Byrne C, Colombo RE, Colombo CJ, Edwards MS, Ewers EC, Ganesan A, Jones M, Larson DT, Libraty D, Lindholm DA, Madar CS, Maldonado CJ, Maves RC, Mende K, Richard SA, Rozman JS, Rusiecki J, Smith A, Simons M, Tribble D, Agan B, Burgess TH, Pollett SD. Variation by Type, Dose, and History, Severity, and Recency of Prior SARS-CoV-2 Infection. Open Forum Infect Dis. 2022 Jul; 9(7):ofac314.