1727-8120

1727-8120

S1727-81202021000200385

Cuba

00 08 2021

00 08 2021

21 2 385 397

1

Center for Disease Control and Prevention 2015 -2 01

2

2002

3

2017 40 2 2

4

2017

5

2020

6

2020

7

2016 81

8

2011 68 3 3

171-83

9

2020 92 2 2

1-11

10

2018

11

2019

12

2018 16 5 5

672-9

13

2015 19 2 2

374-94

14

2019 2

117-32

15

2018 27 1 1

10-7