TY - RPRT TI - SARS-CoV-2 introduction and lineage dynamics across three epidemic peaks in Southern Brazil: massive spread of P.1 AU - Varela, A. P. M. AU - Prichula, J. AU - Meyer, F. Q. AU - Salvato, R. AU - Sant'Anna, F. H. AU - Gregianini, T. S. AU - Martins, L. G. AU - Seixas, A. AU - Veiga, A. B. G. d. PY - 2021 DO - 10.1101/2021.07.29.454323 UR - https://www.biorxiv.org/content/10.1101/2021.07.29.454323v1 ID - 10.1101/2021.07.29.454323 ER -