@article{belizário_2021,  title={Immunity, virus evolution, and effectiveness of SARS-CoV-2 vaccines},  volume={54},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X202010725},  DOI={10.1590/1414-431X202010725},  number={5},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Belizário, J.E.},  year={2021},  pages={e10725} }