{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,25]],"date-time":"2026-01-25T05:00:44Z","timestamp":1769317244092,"version":"3.49.0"},"reference-count":35,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2025,3,19]],"date-time":"2025-03-19T00:00:00Z","timestamp":1742342400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"National Institute of Science and Technology for Emerging and Reemerging Viruses","award":["INCT-VER\/CNPq\u2014406360\/2022-7"],"award-info":[{"award-number":["INCT-VER\/CNPq\u2014406360\/2022-7"]}]},{"name":"National Institute of Science and Technology for Emerging and Reemerging Viruses","award":["(CNPq)\/Brazil\u2014308600\/2022-3"],"award-info":[{"award-number":["(CNPq)\/Brazil\u2014308600\/2022-3"]}]},{"name":"National Institute of Science and Technology for Emerging and Reemerging Viruses","award":["PROPESP\/UFPA"],"award-info":[{"award-number":["PROPESP\/UFPA"]}]},{"name":"National Council for Scientific and Technological Development","award":["INCT-VER\/CNPq\u2014406360\/2022-7"],"award-info":[{"award-number":["INCT-VER\/CNPq\u2014406360\/2022-7"]}]},{"name":"National Council for Scientific and Technological Development","award":["(CNPq)\/Brazil\u2014308600\/2022-3"],"award-info":[{"award-number":["(CNPq)\/Brazil\u2014308600\/2022-3"]}]},{"name":"National Council for Scientific and Technological Development","award":["PROPESP\/UFPA"],"award-info":[{"award-number":["PROPESP\/UFPA"]}]},{"name":"PAPQ program","award":["INCT-VER\/CNPq\u2014406360\/2022-7"],"award-info":[{"award-number":["INCT-VER\/CNPq\u2014406360\/2022-7"]}]},{"name":"PAPQ program","award":["(CNPq)\/Brazil\u2014308600\/2022-3"],"award-info":[{"award-number":["(CNPq)\/Brazil\u2014308600\/2022-3"]}]},{"name":"PAPQ program","award":["PROPESP\/UFPA"],"award-info":[{"award-number":["PROPESP\/UFPA"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Viruses"],"abstract":"<jats:p>Introduction: Yellow fever (YF) is a viral hemorrhagic fever transmitted by mosquitoes, characterized by a high mortality due to kidney and liver failure, massive coagulation disorders, and hemorrhages. With no specific treatment, prevention through vaccination and vector control is essential. This study investigates the epidemiology of YF in Brazil from 2011 to 2020, focusing on its trends and distribution across the territory. Methods: This ecological time-series study analyzed confirmed YF cases in Brazil\u2019s 27 federative units between 2011 and 2020. Data were sourced from DATASUS, IBGE, and IPEA. Incidence rates per 100,000 inhabitants were calculated, and various sociodemographic and health indicators were analyzed. Prais\u2013Winsten autoregressive models assessed the trends, while a spatial analysis identified the risk areas using global and local Moran\u2019s I statistics. The data were processed using Stata and GeoDa\u00ae software, version 1.12. Results: YF cases were concentrated in the Amazon and Atlantic Forest biomes. The majority of the cases occurred in males (83.3%), non-white individuals (94.3%), and rural workers. Par\u00e1 showed an increasing trend in incidence. A higher vaccination coverage correlated with a lower YF incidence, though endemic areas with good vaccination coverage still exhibited high rates. Health and socioeconomic indicators were inversely related to incidence, highlighting disparities in regional development. Conclusion: Effective YF control requires multidisciplinary strategies, including expanded vaccination coverage, intensified vector control, and active surveillance. Research should focus on developing better vaccines, monitoring immunity, and improving the global response coordination.<\/jats:p>","DOI":"10.3390\/v17030443","type":"journal-article","created":{"date-parts":[[2025,3,19]],"date-time":"2025-03-19T10:38:48Z","timestamp":1742380728000},"page":"443","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Analysis of Morbidity and Mortality Due to Yellow Fever in Brazil"],"prefix":"10.3390","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9083-732X","authenticated-orcid":false,"given":"Luisa Sousa","family":"Machado","sequence":"first","affiliation":[{"name":"Federal University of Northern Tocantins (UFNT), Aragua\u00edna 77826-612, TO, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antonio Francisco Marinho","family":"Sobrinho","sequence":"additional","affiliation":[{"name":"Federal University of Northern Tocantins (UFNT), Aragua\u00edna 77826-612, TO, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrielly Gomes","family":"De Jesus","sequence":"additional","affiliation":[{"name":"UFT Tropical Diseases Hospital (HDT\/UFT), Federal University of Northern Tocantins (UFNT), Aragua\u00edna 77803-120, TO, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6267-9966","authenticated-orcid":false,"given":"Juarez Ant\u00f4nio Sim\u00f5es","family":"Quaresma","sequence":"additional","affiliation":[{"name":"Evandro Chagas Institute, Ananindeua 67000-000, PA, Brazil"},{"name":"State University of Par\u00e1, Bel\u00e9m 66050-000, PA, Brazil"},{"name":"Federal University of Par\u00e1, Bel\u00e9m 66075-110, PA, Brazil"},{"name":"Federal University of S\u00e3o Paulo, S\u00e3o Paulo 01246-904, SP, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5737-6496","authenticated-orcid":false,"given":"Helierson","family":"Gomes","sequence":"additional","affiliation":[{"name":"Federal University of Northern Tocantins (UFNT), Aragua\u00edna 77826-612, TO, Brazil"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,3,19]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Vasconcelos, P.F.D.C., and Quaresma, J.A.S. 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