0036-3634 0036-3634 S0036-36342021000100034 10.21149/11268 Mexico 00 02 2021 00 02 2021 63 1 34 41

2012 3 1 1 18-28 2016 33 4 4 438-50 2004 2 2 2 123-40 1998 11 1 1 142-201 2019 232 121-7 2002 8 5 5 508-13 2015 5 29 29 1-13 1983 308 12 12 681-5 2016 7 641 1998 42 12 12 845-9 2017 70 4 4 464-9 2005 6 1 1 17-39 2007 77 3 3 571-82 2013 51 3 3 1031-3 1998 15 33-50 Centers for Disease Control and Prevention 2013 1995 33 9 9 2233-9 2017 3 16 2017 5 4 4 48 2013 152 1-2 1-2 37-42 2012 61 1 1 148-56 2014 199 2 2 286-9 2019 7 9 9 308 2006 2 10 1993 133 13 13 323-4 2001 64 12 12 1904-11 2019 6 1 1 1-7 2008 127 6 6 602-6 2010 2 1 1 8-13 2017 55 9 9 2719-35 2017 115 102-8 2018 18 1 1 63 2006 2 10 2014 80 6395-402