The Advisory Committee on Immunization Practices' Ethical Principles for Allocating Initial Supplies of COVID‐19 Vaccine—United States, 2020. Issue 1 (31st December 2020) - McClung, Nancy; Chamberland, Mary; Kinlaw, Kathy; Matthew, Dayna B.; Wallace, Megan; Bell, Beth P.; Lee, Grace M.; Talbot, H. Keipp; Romero, José R.; Oliver, Sara E.; Dooling, Kathleen