What we talk about when we talk about COVID-19 vaccination campaign impact: a narrative review

• Main Authors: Horácio N. Hastenreiter Filho (Author), Igor T. Peres (Author), Lucas G. Maddalena (Author), Fernanda A. Baião (Author), Otavio T. Ranzani (Author), Silvio Hamacher (Author), Paula M. Maçaira (Author), Fernando A. Bozza (Author)
• Format: Book
• Published: Frontiers Media S.A., 2023-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

BackgroundThe lack of precise definitions and terminological consensus about the impact studies of COVID-19 vaccination leads to confusing statements from the scientific community about what a vaccination impact study is.ObjectiveThe present work presents a narrative review, describing and discussin...