Travel-Related Risk Behaviors and Antibiotic Use Among Older Travelers. - Costello, Varea H; Tribble, David; Eickhoff, Christa; Tilley, D Hamilton; Utz, Gregory; Telu, Kalyani; Ganesan, Anuradha; Fraser, Jamie; Lalani, Tahaniyat (Open Forum Infectious Diseases, 2021)