2183-6914 2183-6914 S2183-69142022000100006 10.31877/on.2022.44.01 Portugal Portugal Portugal Portugal Portugal Portugal Portugal Portugal 30 06 2022 30 06 2022 44 6 11

Center for Disease Control and Prevention (CDC) 2011 2013 122 21 21 2971 Direção Geral de Saúde (DGS). 2015 2019 2 141-5 2003 26 6 6 374-9 2018 46 5 5 571-6 2015 1-12. 2004 27 6 6 399-409 2002 18 1 1 37-47 2021 2011 8ª 2017 2 137 137 2019 28 574-81 2014 86^s1 86^s1 1 S1-S70 2015 28 4 4 474-9 2011 15 24 24 2019 NHS 2019 2016 17 6 6 453-64 2018 32 4 4 765-87 2015 2013 31 10 10 1357-70 2017 28 5 5 749-56 2015 26 5 5 152-68 2011 16 1 1 56-62 2004 2017 653-63 2017 16 2 2 128-39