Immunization against covid-19 and mortality in hospitalized patients: a retrospective cohort.
Alexandre Medeiros de FigueiredoAdriano MassudaMichelle Vieira FernandezAgostinho Hermes de Medeiros NetoMarcus CarvalhoPublished in: Revista de saude publica (2024)
The study reveals that immunization was effective in reducing the likelihood of death from covid-19. The results suggest that greater vaccination coverage in the first half of 2021 would prevent thousands of deaths in the country.