0120-9957 0120-9957 S0120-99572020000200241 10.22516/25007440.529 Colombia Colombia Colombia 00 06 2020 00 06 2020 35 2 241 245 1 2019 34 4 4 433-7 2 2006 367 9521 9521 1521‐1532 3 2009 47 3 3 275‐280 4 2017 36 5 5 420‐423 5 2017 37 3 3 368-77 6 2008 10 4 4 633-42 7 2014 63 1 1 221‐228 8 2018 99 3 3 555‐556 9 2013 17 11 11 10 Centers for Disease Control and Prevention (CDC) 11 2010 51 12 12 1420‐1428