Widespread SARS‐CoV‐2 Transmission Despite Limited Reported Cases and Clinical Disease: Exploring the Role of Pre‐Existing Humoral Immunity to SARS‐CoV‐2 in Eastern Sierra Leone. - Samuels, Robert J.; Bond, Nell G.; Sumah, Ibrahim; Grant, Donald S.; Kamara, Mohamed S.; Bazzano, Lydia; Fernandez, Camilo; Borrega, Rodrigo; Chandra, Sruti; Glezer, Celia R.; Schieffelin, John S.; Moon, Troy D. (Immunity, Inflammation & Disease, 2026)