Resurgence of COVID-19 in Manaus, Brazil, despite high seroprevalence - Sabino, Ester Cerdeira; Buss, Lewis Fletcher; Carvalho, Maria P S; Prete Junior, Carlos Augusto; Crispim, Myuki A E; Fraiji, Nelson A; Pereira, Rafael Henrique Moraes; Parag, Kris Varun; Peixoto, Pedro da Silva; Kraemer, Moritz U. G.; Oikawa, Márcio Katsumi; Salomon, Tassila; et al. (The Lancet, 2021)