1729-519X 1729-519X S1729-519X2022000400009 Cuba Cuba Cuba Cuba 00 08 2022 00 08 2022 21 4

1 World Health Organization 2020 2 2016 315 8 8 3 2019 58 3 3 4 2018 85 4 4 222-7 5 2018 6 2019 27 51 51 7 2020 18 83 83 8 2016 33 1 1 51-7 9 2008 42 2 2 10 2013 11 2013 7 3 3 36-42 12 2021 21 1 1 13 2019 22 2 2 213-27 14 2020 61 429-39 15 2017 42 30-4 16 2009 22 1 1 37-47 17 2019 364 k4891 18 2019 14 11 11 19 2018 13 4 4 20 2019