The effect of COVID-19 mRNA vaccines against postvaccination laboratory-confirmed SARS-CoV-2 infection, symptomatic COVID-19 infection, hospitalization, and mortality rate: a systematic review and meta-analysis.

Hamid Reza BaradaranHojat DehghanbanadakiFarhad MoradpourBabak EshratiGhobad MoradiMobin AzamiAbdolkarim Haji GhaderyMohammad-Mehdi Mehrabi NejadYousef Moradi

Published in: Expert review of vaccines (2022)

COVID-19 mRNA vaccines, especially following administration of two doses, are extremely effective. It would be suggested further studies with large sample size and different ethnicities to be conducted among the general population to warrant these results.

Keyphrases

coronavirus disease
sars cov
respiratory syndrome coronavirus
binding protein
risk factors
case control