0186-4866 0186-4866 S0186-48662018000500002 10.24245/mim.v34i5.1778 México México México México México México 00 10 2018 00 10 2018 34 5 667 677

1 2016 2 2016 22 8 8 1438-44 3 2016 4 2016 74 3 3 253-5 5 2017 37 19-23 6 2014 19 9 9 20720 7 2016 8 2016 9 2016 73 8 8 905 10 2016 14 1 1 11 2016 87 3 3 336-7 12 2016 387 10026 10026 1482 13 2016 12 4 4 187 14 2016 374 16 16 1552-63 15 European Centre for Disease Prevention and Control 2016 16 2014 19 9 9 17 2016 139 8 8 2122-30 18 2016 62 317-28 19 2016 20 2016 12 4 4 187 21 2016 22 2016