SARS-CoV-2 serosurveys in low-income and middle-income countries. Issue 10272 (30th January 2021) - Mugunga, Jean Claude; Tyagi, Kartik; Bernal-Serrano, Daniel; Correa, Nidia; Iberico, Matias; Kateera, Frederick; Leandre, Fernet; Murray, Megan; Suffrin, Jean Christophe Dimitri; Hedt-Gauthier, Bethany