 The study found that despite high reported acceptance of the COVID-19 vaccine, it remains below the vaccination rate in the study countries. This suggests that vaccine hesitancy is not the primary obstacle to achieving greater vaccine coverage, but rather access and delivery barriers, as well as supply shortages. Additionally, the study found that vaccine attitudes can be changed, with continued efforts needed to maintain high levels of vaccine acceptance. This article was authored by Philipp Wolberg, Yannick Markov, Shelton Kanyanda, and others.