The regarding the call to explore the unexpected low severity of COVID-19 in Sub-Saharan Africa. Acta Biomedica Atenei Parmensis, [S. l.], v. 91, n. 4, p. e2020151, 2020. DOI: 10.23750/abm.v91i4.10718. Disponível em: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/10718.. Acesso em: 2 may. 2024.