1665-1146 1665-1146 S1665-11462022000400203 10.24875/bmhim.22000096 Mexico Mexico Mexico 00 08 2022 00 08 2022 79 4 203 205 1 2022 377 1197 2 World Health Organization 2022 3 World Health Organization 2022 4 2022 71 638-40 5 2022 27 2200318 6 UK Health Security Agency 2022 7 European Centre for Disease Prevention and Control 2022 8 2022 74 138-58