Superspreading event of COVID-19 in adolescents: is there a difference between the vaccinated and the unvaccinated?. SciELO Preprints, 2021. DOI: 10.1590/SciELOPreprints.3134. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/3134. Acesso em: 18 maio. 2026.