Predictors of SARS-CoV-2 anti-Spike IgG antibody levels following two COVID-19 vaccine doses among children and adults in the Canadian CHILD Cohort. - Azeez R; Ames SR; Lotoski LC; Winsor GL; Arnold CR; Galipeau Y; Pelchat M; Goguen S; Simons E; Moraes TJ; Mandhane PJ; Turvey SE; et al. (Vaccine, 2026)