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. 2021 Nov 29;11:23060. doi: 10.1038/s41598-021-02428-3

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© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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HIV-1 subtype distribution in Brazil nation-wide data obtained from 2008 to 2017 (n = 2611). (A) The pie charts represent the prevalence of subtypes B (blue), C (red) and other subtypes and recombinants (green) in the five macro-regions of Brazil. The shade of grey indicates the prevalence of HIV-1 (all subtypes) in each region (raging from the highest prevalence in dark grey to the lowest prevalence in light grey). (B) Absolute number of HIV-1 cases of subtype B, C and other subtypes in all Brazilian regions per year. Inkscape 0.92.4 (https://inkscape.org/) was used to create the map.