0120-9957 0120-9957 S0120-99572020000500069 10.22516/25007440.541 Colombia Colombia 00 12 2020 00 12 2020 35 69 72

1 Organización Mundial de la Salud 2 Center for Systems Science and Engineering (CSSE) at Johns Hopkins University (JHU) 3 Instituto Nacional de Salud 2020 4 2020 21 3 3 125-6 5 2020 51 9 9 843-51 6 2020 S0016508520304480 S0016508520304480 7 2020 8 2003 125 4 4 1011-7 9 2020 10 2020 11 2020 12 2020 395 10223 10223 507-13 13 2020 92 4 4 424-32 14 2020 15 2020 8 1 1 1-5 16 2020 17 2020 18 2020 19 2020 20 2020 21 2020 22 2020