Samuel Nko'O Amvene

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Table of Contents. Health Res. Afr: Vol 4; (11), November 2026

Health Research in Africa (HRA) is an open-access, monthly, peer-reviewed, multidisciplinary medical journal published by Afrimvoe Medical Services, Yaoundé, Cameroon. HRA is partnered with Health Sciences and Disease, the official publication of the Faculty of Medicine and Biomedical Sciences (FMBS) of the University of Yaoundé I. Advances in Clinical and Health Sciences is another partner journal.Our MissionTo fill critical gaps in health data from Africa and other low- and middle-income countries (LMICs) worldwide, by publishing high-quality, actionable research that can improve clinical practice, health policy, and public health outcomes.Our ScopeHRA covers all aspects of medicine, pharmacy, biomedical and health sciences, including health technologies, public health, and societal issues. We prioritize applied research with demonstrated or potential impact on health in resource-constrained settings.Geographic InclusivityWhile HRA's name reflects our primary focus on Africa, we welcome submissions from all regions of the world, provided the research addresses health priorities relevant to LMICs. We believe that scientific knowledge is universal and that cross-regional collaboration strengthens the global health community.Our Values- Excellence: We uphold the highest standards of editorial and scientific quality.- Integrity: We adhere to the ethical principles of the ICMJE, WAME, COPE, and CSE.- Relevance: We prioritize research that addresses the most pressing health challenges in low-resource settings.- Collaboration: We foster partnerships with authors, reviewers, and institutions worldwide.- Open Access: We believe in the free and unrestricted dissemination of scientific knowledge.IndexingHRA is indexed in Scopus and other major databases

JOURNAL SCOPEHealth Research in Africa (HRA) is an open-access, monthly, peer-reviewed, multidisciplinary medical journal published by Afrimvoe Medical Services, Yaoundé, Cameroon. HRA is partnered with Health Sciences and Disease, the official publication of the Faculty of Medicine and Biomedical Sciences (FMBS) of the University of Yaoundé I.HRA's mission is to fill critical gaps in health data from Africa and other low- and middle-income countries (LMICs) worldwide. While our name reflects our historical roots and primary geographical focus on Africa, we welcome high-quality submissions from all regions, including Asia, Latin America, and the Caribbean, provided the research addresses health challenges and priorities relevant to LMICs. We believe that scientific knowledge is universal and that research conducted in one region can generate insights transferable to other resource-constrained settings.MANUSCRIPT SUBMISSIONSThe preferred method for submission is via our online platform. Please visit the HRA homepage at https://ams-hra.org/index.php/hra/index, create your account, and submit your manuscript. Alternatively, manuscripts can be sent by email to: nkooas@yahoo.com / chiefeditor@afrimvoe.net.Inquiries about manuscript status, preparation, and letters to the editor should be directed to:Prof. Samuel Nko'o AmveneEditor-in-Chief, Health Research in AfricaAfrimvoe Medical ServicesPO Box 17583, Yaoundé, CameroonEmail: nkooas@yahoo.com / chiefeditor@afrimvoe.netEDITORIAL POLICIESHRA's Publication Policy Committee follows the recommendations of the International Committee of Medical Journal Editors (ICMJE), the World Association of Medical Editors (WAME), and the Committee on Publication Ethics (COPE) for guidance on publication ethics. Our policies have been adapted from these bodies and tailored to meet the specific content, audiences, and aims of HRA.All research manuscripts undergo an initial screening by the Editor-in-Chief or a Section Editor to identify gross deficiencies. At this stage, manuscripts may be rejected without external review. Following this initial screening, articles are sent to one or two reviewers whose identities are concealed from the authors (single-anonymized review). Reviewers are guided by a structured checklist. The review summary is signed by the reviewer and is not published with the article.The peer review process may take several days to weeks to reach a final decision, which is the responsibility of the Editor-in-Chief. The average duration from submission to publication is approximately six to 12 weeks. Authors are kindly requested not to contact the editorial office less than six weeks after initial submission.

Table of Contents. Health Sci. Dis: Vol 27; (11), November 2026

Illustrations of the cover page, from topt o bottom Hydroxychloroquine-induced hyperpigmentation in a woman with systemic lupus erythematosus Hyperintensity in the white matter of the bilateral parieto-occipital region on T2-weighted (a) and FLAIR (b) sequences

EISSN: 2309-6535 (online) ISSN: 1684-2782Health Sciences and Disease, is an open source, peer reviewed medical journal that covers all aspects of medicine, pharmacy, biomedical and health sciences, including public health and societal issues. It is an online first publication, which means that all the publications articles appear on the website before being included in the print journal. The papers are published in full on the website, with open access. Our vision is to be the leader medical journal in our region. Our mission is to inform and educate all the health professionals and to promote constructive debate on health issues that matter in the management not only of diseases but of health as a whole.Health Sciences and Disease is the official publication of the Faculty of Medicine and Biomedical Sciences of the University of Yaounde I. Its team is based in Yaounde (Cameroon). Health Research in Africa (HRA) and Advances in Clinical and Health Sciences (ACHS) are partner journals of HSD.

Health Sciences and Disease, is a peer reviewed medical journal that covers all aspects of medicine, pharmacy, biomedical and health sciences, including public health and societal issues. It is an “online first” publication, which means that all the publications articles appear on the website before being included in the print journal. The papers are published in full on the website, with open access. Our mission is to inform and educate all the health professionals and to promote constructive debate on health issues that matter in the management not only of diseases but of health as a whole. The HSD team is based in Yaounde (Cameroon).Acceptance of manuscripts is based on the originality, the quality of the work and validity of the evidence, the clarity of presentation, and the relevance to our readership. Publications are expected to be concise, well organized and clearly written. Authors submit a manuscript with the understanding that the manuscript (or its essential substance) has not been published other than as an abstract in any language or format and is not currently submitted elsewhere for print or electronic publication. Manuscripts must be submitted by one of the authors of the manuscript. The submitting author takes responsibility for the article during submission and peer review.MANUSCRIPT SUBMISSIONSThe preferred way for submission is the online submission. Please, refer to the Health Sciences and Disease home page: http://hsd-fmsb.org.Otherwise, manuscripts can be addressed to hsdeditor3@gmail.com or nkooamvenes@gmail.com. Inquiries about manuscript status and preparation, as well as letters to the editor, should be directed to :Nko’o Amvene SamuelEditor-in-Chief. Health Sciences and Disease.Faculty of Medicine and Biomedical SciencesPO Box 1364, Yaoundé Cameroon.Email: nkooamvenes@gmail.com

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Contents. Health Sci. Dis: Vol 27; (10), October 2026