Evidence map›Paper›PMID 39920861›Full record

ArticleInfectious diseases of poverty2025

Environmental, socioeconomic, and sociocultural drivers of monkeypox transmission in the Democratic Republic of the Congo: a One Health perspective.

Guangyu Lu, Zeyin Chong, Enyu Xu, Ce Na, Kaixuan Liu, Liying Chai, Pengpeng Xia, Kai Yang, Guoqiang Zhu, Jinkou Zhao and 1 more

Abstract read
In one paragraph

Article in Infectious diseases of poverty, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Guangyu Lu *School of Public Health, Medical College of Yangzhou University, Yangzhou University, Yangzhou City, China. Guangyu.lu@yzu.edu.cn.ORCID http://orcid.org/0000-0003-2568-7091
Zeyin Chong *School of Public Health, Medical College of Yangzhou University, Yangzhou University, Yangzhou City, China.
Enyu XuSchool of Public Health, Medical College of Yangzhou University, Yangzhou University, Yangzhou City, China.
Ce NaCollege of Information Engineering, College of Artificial Intelligence, Yangzhou University, Yangzhou, China.
Kaixuan LiuSchool of Public Health, Medical College of Yangzhou University, Yangzhou University, Yangzhou City, China.
Liying ChaiSchool of Public Health, Medical College of Yangzhou University, Yangzhou University, Yangzhou City, China.
Pengpeng XiaCollege of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Kai YangCollege of Information Engineering, College of Artificial Intelligence, Yangzhou University, Yangzhou, China.
Guoqiang ZhuCollege of Veterinary Medicine, Yangzhou University, Yangzhou, China.
Jinkou ZhaoThe Global Fund to Fight AIDS, Tuberculosis and Malaria, Geneva, Switzerland.
Olaf MüllerInstitute of Global Health, Medical School, Ruprecht-Karls-University Heidelberg, Heidelberg, Germany.

Funding

International Cooperation and Exchange of the National Natural Science Foundation of China 72481220010National Natural Science Foundation of China 71904165National Natural Science Foundation of China 72374178Open Project Program of International Research Laboratory of Prevention and Control of Important Animal Infectious Diseases and Zoonotic Diseases of Jiangsu Higher Education Institutions 01Open Project Program of Jiangsu Key Laboratory of Zoonosis R2208Open Project Program of National Health Commission Key Laboratory of Parasitic Disease Control and Prevention and Jiangsu Provincial Key Laboratory on Parasite and Vector Control Technology wk023-007
6 · The paper itself

Abstract

backgroundMonkeypox (mpox) is an emerging zoonotic disease that has persistently impacted public health in endemic regions of West and Central Africa for over half a century. The Democratic Republic of the Congo (DRC) remains one of the countries most affected. Understanding the risk factors for disease transmission from a One Health perspective is of great importance in the risk assessment, prevention, and control of zoonotic diseases. Therefore, this study aimed to investigate the risk factors for human mpox transmission at the human-animal-environment interface in the DRC.

methodsEpidemiological, environmental, socioeconomic, and sociocultural data from the DRC from 2000 to 2015 were obtained from publicly available dataset. Using these data, we applied negative binomial regression model, least absolute shrinkage and selection operator regression model, and principal component analysis (PCA) to identify key environmental, socioeconomic, and sociocultural factors contributing to mpox transmission. Moreover, a grey prediction model GM (1, n) was constructed to predict the epidemic trend of mpox post-2015 and validated using suspected mpox case data in the DRC from 2016 to 2021, sourced from the United States Centers for Disease Control and Prevention.

resultsBetween 2000 and 2021, a total of 43,628 suspected mpox cases were reported in the DRC, with a peak of 6216 cases in 2020. From 2016 to 2021, suspected cases accounted for over half (24,379/43,628, 55.9%) of the total reported during the 2000-2021 period. The proportion of primary forest [incidence rate ratio (IRR): 1.023, 95% confidence interval (CI): 1.018-1.027], index of economic well-being (IRR: 1.046, 95% CI: 1.039-1.052), and mean annual precipitation (IRR 1.040, 95% CI: 1.031-1.049) were positively associated with mpox incidence. PCA identified five principal components, explaining 69% of the variance in the environmental, socioeconomic, and sociocultural variables. The first component was characterized by socioeconomic factors. The GM (1, n) model, based on the proportion of primary forest, index of economic well-being, and mean annual precipitation, predicted the epidemic trend (revealed relative error: 2.69).

conclusionsBoth socioeconomic and environmental factors play important roles in mpox transmission. Our study further highlighted the importance of considering the interconnectedness among humans, animals, and the environment, and treating these factors as a whole to explain the transmission and emergence of mpox outbreaks in the DRC according to the One Health concept.

Indexed as

Mpox, MonkeypoxOne HealthZoonosesAdultAnimalsDemocratic Republic of the CongoEnvironmentFemaleHumansMaleRisk FactorsSocioeconomic FactorsDemocratic Republic of the CongoGrey prediction modelHuman monkeypoxMpoxOne HealthRisk analysis

Identifiers

PMID39920861
PMCPMC11806850

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.