de Paula, D. P., Miranda de Medeiros, D. H. ., Lacerda Barros, E. ., Pinheiro Guerra, R. G. ., Santos, J. de O. ., Queiroz Lima, J. S. . and Leite Monteiro, R. M. . (2020) “Diffusion of Covid-19 in the Northern Metropolis in Northeast Brazil: territorial dynamics and risks associated with Social Vulnerability”, Sociedade & Natureza, 32, pp. 639–656. doi: 10.14393/SN-v32-2020-56098.