1679-4974 1679-4974 S1679-49742020000100001 10.5123/s1679-49742020000100021 Brazil Brasil 00 06 2020 00 06 2020 29 1 1 2020 382 727-33 727-33 2 World Health Organization 2020 3 World Health Organization 2020 4 World Health Organization 2020 5 Brasil. Ministério da Saúde 2020 1 6 Brasil. Presidência da República. Casa Civil 2020 1 7 2020 382 692-4 692-4 8 2020 395 10225 10225 689-97