Zinszer, K., Morrison, K., Brownstein, J. S., Marinho, F., Alexandre, S. F., & Nsoesie, E. O. (2017). Zika Virus Speed and Direction: Reconstructing Zika Introduction in Brazil. Online Journal of Public Health Informatics, 9(1). https://doi.org/10.5210/ojphi.v9i1.7709