1. Johns Hopkins Coronavirus Resource Center. World Map. Baltimore. Availabe at: https://coronavirus.jhu.edu/map.html (Accessed: 14 June 2020).
2. Serdan TDA, Masi LN, Gorjao R, Pithon-Curi TC, Curi R, Hirabara SM. COVID-19 in Brazil: historical cases, disease milestones, and estimated outbreak peak. Travel Med Infect Dis. 2020;101733. https://doi.org/10.1016/j.tmaid.2020.101733 PMid:32407892 PMCid:PMC7214305
3. Oliveira WK, Duarte E, França GVA, Garcia LP. How Brazil can hold back COVID-19. Epidemiol Serv Saude. 2020;29(2):e2020044. https://doi.org/10.5123/S1679-49742020000200023
4. Brazil. Ministry of Health. Health Surveillance Secretariat. Epidemiological bulletin 19 [Boletim epidemiológico 19]. Brasília: Ministry of Health; 2020. Available at: https://www.saude.gov.br/images/pdf/2020/April/16/Boletim-epidemiologico-SVS-16.pdf (Accessed: 1 June 2020).
5. Brazil. Ministry of Health. Public Health Emergency Operations Center. Daily epidemiological bulletin [Boletim epidemiológico diário]. Brasília: Ministry of Health; 2020. Available at: https://www.saude.gov.br/images/pdf/2020/April/20/20.04.2020_COVID1.pdf (Accessed: 1 June 2020).