1683-9803 1683-9803 S1683-98032020000200108 10.31698/ped.47022020013 Costa Rica Costa Rica Bolivia Paraguay Uruguay Uruguay Argentina República Dominicana 00 08 2020 00 08 2020 47 2 108 118

1 2020 395 395 507-13 2 OPS OMS 2020 3 2020 4 Ministerio de Salud y Protección Social 2020 5 WHO 2020 6 European Centre for Disease Prevention and Control 2020 7 Center for Disease Control and Prevention 2020 8 2014 15 1 1 34-42 9 2008 75 6 6 591-8 10 WHO 2020 11 2015 34 1 1 44-51 12 2018