MAIMELA, G et al. Household transmission of SARS-CoV-2 in a rural area in South Africa. South African Medical Journal, South Africa, v. 114, n. 2, p. e1159, 2024. DOI: 10.7196/SAMJ.2024.v114i2.1159. Disponível em: https://samajournals.co.za/index.php/samj/article/view/1159. Acesso em: 19 nov. 2025.