Prevalence and determinants of fully vaccinated status for COVID-19 among pregnant women in Brazil, Ghana, Kenya, and Pakistan. - Mathur V; Schue JL; Fesshaye B; Singh P; Miller ES; Badzi CD; Modey E; Temmerman M; Okwaro F; Souza RT; Costa ML; Jessani S; et al. (Vaccine, 2026)