Background Determinants of vaccine acceptance are multifactorial, complex, and in most
cases, context-dependent. We determined the prevalence of COVID-19 vaccination intention
(VI) and fear of its adverse effects (FAE) as well as their associated factors in Latin America
and the Caribbean (LAC). Methods We conducted a secondary cross-sectional analysis of a
database collected by the University of Maryland and Facebook. We included participants
aged 18 and over from LAC surveyed, January 15 to February 1, 2021. We evaluated VI …