2183-8453 2183-8453 S2183-84532020000100031 10.31252/rpso.17.01.2020 Portugal Portugal Portugal 30 06 2020 30 06 2020 9 31 38

1 2014 16 8 8 2 2018 3 2 2 59 3 2012 8 718-25 4 Centers for Disease Control and Prevention (CDC) 2010 59 RR-12 RR-12 88-90 5 2011 22 301-3 6 Los Angeles County Department of Public Health, Acute Communicable Disease Control Program 2009 7 2012 40 5 5 451-5 8 2013 29 1 1 35-42 9 2001 22 1 1 13-8 10 2017 22 1 1 43-7 11 2010 23 2 2 111-8 12 2010 28 5 5 511-8 13 2007 14 2011 8 1 1 5-9 15 2012 10 9 9 637-47