Typhoid and paratyphoid fever epidemiological indicators and spatiotemporal analysis in China from 2004 to 2019.

Autor: Wang F; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China., Li Z; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China., Chen S; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China., Feng Y; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China., Luo X; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China., Khaliq H; Department of Anatomy & Histology, CUVAS, Bahawalpur, 63100, Pakistan., Lei Z; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China. Electronic address: Leizhixin@whut.edu.cn., Sun T; School of Chemistry, Chemical Engineering and Life Science, Hubei Key Laboratory of Nanomedicine for Neurodegenerative Disease, Wuhan University of Technology, 122 Luoshi Road, Wuhan 430070, China; State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 122 Luoshi Road, Wuhan, 430070, China. Electronic address: suntl@whut.edu.cn.
Jazyk: angličtina
Zdroj: Acta tropica [Acta Trop] 2024 Oct; Vol. 258, pp. 107335. Date of Electronic Publication: 2024 Jul 25.
DOI: 10.1016/j.actatropica.2024.107335
Abstrakt: Typhoid and paratyphoid fever are systemic infections caused by Salmonella Typhi and Salmonella Paratyphi. These diseases are endemic in many parts of China, occurring periodically throughout the year. Epidemiological features, temporal trends, and spatial distribution of these fevers were analyzed using GraphPad Prism 9 with data collected by China's Public Health Science Data Center from 2004 to 2019. Charts were generated to depict their incidence across provinces, years, age groups, and occupations. Spatial clustering was assessed using ArcGIS 10.5 and Moran's I index. SaTScan 9.5 was employed to analyze their spatiotemporal distribution. From 2004 to 2019, China reported 197,623 cases of typhoid fever, resulting in 72 deaths, and 84,583 cases of paratyphoid fever, with 17 fatalities, showing a yearly reduction. Epidemic zones for these diseases are primarily in Yunnan, Guangxi, Guizhou, and other southwestern regions, affecting predominantly peasants and students. Children and adolescents are particularly vulnerable. Due to the epidemic nature of these diseases, they can occur year-round, with peaks in the summer months. This study provides a comprehensive understanding of their epidemiological characteristics and geographic distribution in China, emphasizing the need for authorities to improve living conditions, implement preventive measures, and develop effective treatments and vaccines in these high-risk areas.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 Elsevier B.V. All rights reserved.)
Databáze: MEDLINE
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