Efficacy and landscape of Covid-19 vaccines: a review article.
Thomás Cavalcanti Pires de AzevedoPedro Vianna de FreitasPedro Henrique Padilha da CunhaEraldo Abillio Pereira MoreiraThiago José Matos RochaFabiano Timbó BarbosaCélio Fernando de Sousa RodriguesFernando Wagner da Silva RamosPublished in: Revista da Associacao Medica Brasileira (1992) (2021)
The effectiveness of the vaccines obtained in this study varied between 50.38 and 95%, data that may represent a reduction in serious cases, hospitalizations, sequels, and deaths caused by Covid-19, respecting the panorama presented in this article.