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1. Geochemical balance of the mineral fraction and statistical analyzes of the Ebolowa municipal lake’s sediments (central Africa): Implication for early diagenesis process

Author

Akono Daniel Florent, Bokanda Ekoko Eric, Bisse Salomon Bertrant, Belinga Belinga Cedric, Menanga Tokouet Renaud, Tonye Marie-Diane, Nzesseu Nandjou Valentino, Biani Nya Estelle Diane, Kouakam Cedric, Ngono Anaba Leon Vital, Mouhamed Amin Nsangou, and Ekomane Emile

Subjects
Geochemical balance, Early-diagenesis, Lake, Ebolowa, Science (General), Q1-390, Social sciences (General), H1-99
Abstract

The Ebolowa Municipal Lake (EML) (South Cameroon) in order to identify the early diagenesis processes taking place in the lake and the factors influencing them. To this end, 21 samples were collected. In situ, hydrogen potential, redox potential, conductivity, dissolved oxygen content, and turbidity were measured. In the laboratory, the samples were subjected to mineralogical analysis by X-ray diffraction, geochemical analysis by X-ray fluorescence and ICP-MS, and statistical analysis. The coefficient of variation (Qi) was calculated from the geochemical data. In the water column, OD > 2 mg/L, pH > 7 and Eh 1 for Al, Fe, Mn, Mg, K, Na, P, Ni, Co, Zn, Pb, Cd, Cu, Ba, and V, and Qi

Published
2023
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2. A Journey with THeSeuSS: Automated Python Tool for Modeling IR and Raman Vibrational Spectra of Molecules and Solids

Author

Boziki, Ariadni, Mebenga, Frédéric Ngono, Fernandes, Philippe, and Tkatchenko, Alexandre

Subjects
Condensed Matter - Materials Science, Physics - Computational Physics
Abstract

Vibrational spectroscopy is an indispensable analytical tool that provides structural fingerprints for molecules, solids, and interfaces thereof. This study introduces THeSeuSS (THz Spectra Simulations Software) - an automated computational platform that efficiently simulates IR and Raman spectra for both periodic and non-periodic systems. Utilizing DFT and DFTB, THeSeuSS offers robust capabilities for detailed vibrational spectra simulations. Our extensive evaluations and benchmarks demonstrate that THeSeuSS accurately reproduces both previously calculated and experimental spectra, enabling precise comparisons and interpretations of vibrational features across various test cases, including H2O and glycine molecules in the gas phase, as well as solid ammonia and solid ibuprofen. Designed with a user-friendly interface and seamless integration with existing computational chemistry tools, THeSeuSS enhances the accessibility and applicability of advanced spectroscopic simulations, supporting research and development in chemical, pharmaceutical, and material sciences. Future updates aim to expand its methodological diversity by incorporating machine learning techniques to analyze larger and more complex systems, solidifying THeSeuSS's role as an essential tool in the computational chemist's arsenal.

Published
2024

5. Dengue virus surveillance in Nepal yields the first on-site whole genome sequences of isolates from the 2022 outbreak

Author

Rajindra Napit, Annie Elong Ngono, Kathie A. Mihindukulasuriya, Aunji Pradhan, Binod Khadka, Smita Shrestha, Lindsay Droit, Anne Paredes, Lata Karki, Rabindra Khatiwada, Mamata Tamang, Bimal Sharma Chalise, Manisha Rawal, Bimalesh Kumar Jha, David Wang, Scott A. Handley, Sujan Shresta, and Krishna Das Manandhar

Subjects
Dengue virus, Whole genome sequencing, Dengue outbreak, Capacity building, Genomic surveillance, Biotechnology, TP248.13-248.65, Genetics, QH426-470
Abstract

Abstract Background The 4 serotypes of dengue virus (DENV1-4) can each cause potentially deadly dengue disease, and are spreading globally from tropical and subtropical areas to more temperate ones. Nepal provides a microcosm of this global phenomenon, having met each of these grim benchmarks. To better understand DENV transmission dynamics and spread into new areas, we chose to study dengue in Nepal and, in so doing, to build the onsite infrastructure needed to manage future, larger studies. Methods and results During the 2022 dengue season, we enrolled 384 patients presenting at a hospital in Kathmandu with dengue-like symptoms; 79% of the study participants had active or recent DENV infection (NS1 antigen and IgM). To identify circulating serotypes, we screened serum from 50 of the NS1+ participants by RT-PCR and identified DENV1, 2, and 3 – with DENV1 and 3 codominant. We also performed whole-genome sequencing of DENV, for the first time in Nepal, using our new on-site capacity. Sequencing analysis demonstrated the DENV1 and 3 genomes clustered with sequences reported from India in 2019, and the DENV2 genome clustered with a sequence reported from China in 2018. Conclusion These findings highlight DENV’s geographic expansion from neighboring countries, identify China and India as the likely origin of the 2022 DENV cases in Nepal, and demonstrate the feasibility of building onsite capacity for more rapid genomic surveillance of circulating DENV. These ongoing efforts promise to protect populations in Nepal and beyond by informing the development and deployment of DENV drugs and vaccines in real time.

Published
2024
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6. Lived Experiences of High School African Immigrants in Former U.S. Classrooms: A Single Experience

Author

Marie-Gabrielle Ngono-Binelli

Abstract

This qualitative study explores the lived experiences of former high school African immigrant students (AIS) in US classrooms. Using a theoretical framework that drew from funds of knowledge and racist nativism, the literature review focuses on risk factors and factors that promote success for AIS, including both deficit and asset-based approaches to language. The methodology used for this study was phenomenology using hybrid inductive and deductive thematic analysis. The study offers implications for teachers and schools and recommendations for future research. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]

Published
2024

8. Dengue virus surveillance in Nepal yields the first on-site whole genome sequences of isolates from the 2022 outbreak

Author

Napit, Rajindra, Elong Ngono, Annie, Mihindukulasuriya, Kathie A., Pradhan, Aunji, Khadka, Binod, Shrestha, Smita, Droit, Lindsay, Paredes, Anne, Karki, Lata, Khatiwada, Rabindra, Tamang, Mamata, Chalise, Bimal Sharma, Rawal, Manisha, Jha, Bimalesh Kumar, Wang, David, Handley, Scott A., Shresta, Sujan, and Manandhar, Krishna Das

Published
2024
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10. Human coronavirus OC43-elicited CD4+ T cells protect against SARS-CoV-2 in HLA transgenic mice

Author

dos Santos Alves, Rúbens Prince, Timis, Julia, Miller, Robyn, Valentine, Kristen, Pinto, Paolla Beatriz Almeida, Gonzalez, Andrew, Regla-Nava, Jose Angel, Maule, Erin, Nguyen, Michael N., Shafee, Norazizah, Landeras-Bueno, Sara, Olmedillas, Eduardo, Laffey, Brett, Dobaczewska, Katarzyna, Mikulski, Zbigniew, McArdle, Sara, Leist, Sarah R., Kim, Kenneth, Baric, Ralph S., Ollmann Saphire, Erica, Elong Ngono, Annie, and Shresta, Sujan

Published
2024
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12. Preserving culinary heritage and promoting sustainability: an overview of botanical nutrition regarding herbs and spices used on the territory of today’s Cameroon

Author

Dongmo, Fabrice Fabien Dongho, Zangueu, Calvin Bogning, Asongni, William Djeukeu, Tsopgni, Wilfried Dongmo Tekapi, Tchoutezou, Guy Herman Zanguim, Dongmo, Jasmine Nguimfack, Tchuenbou-Magaia, Fideline Laure, Etame, Rebecca Madeleine Ebelle, Sameza, Modeste Lambert, Gouado, Inocent, and Ngane, Rosalie Anne Ngono

Published
2024
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14. Influence of Th1 versus Th2 immune bias on viral, pathological, and immunological dynamics in SARS-CoV-2 variant-infected human ACE2 knock-in miceResearch in context

Author

Shailendra Kumar Verma, Fernanda Ana-Sosa-Batiz, Julia Timis, Norazizah Shafee, Erin Maule, Paolla Beatriz Almeida Pinto, Chris Conner, Kristen M. Valentine, Dale O. Cowley, Robyn Miller, Annie Elong Ngono, Linda Tran, Krithik Varghese, Rúbens Prince Dos Santos Alves, Kathryn M. Hastie, Erica Ollmann Saphire, David R. Webb, Kurt Jarnagin, Kenneth Kim, and Sujan Shresta

Subjects
Mouse model, Delta, Omicron BA.1, CD8 T cells, CD4 T cells, B cells, Medicine, Medicine (General), R5-920
Abstract

Summary: Background: Mouse models that recapitulate key features of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection are important tools for understanding complex interactions between host genetics, immune responses, and SARS-CoV-2 pathogenesis. Little is known about how predominantly cellular (Th1 type) versus humoral (Th2 type) immune responses influence SARS-CoV-2 dynamics, including infectivity and disease course. Methods: We generated knock-in (KI) mice expressing human ACE2 (hACE2) and/or human TMPRSS2 (hTMPRSS2) on Th1-biased (C57BL/6; B6) and Th2-biased (BALB/c) genetic backgrounds. Mice were infected intranasally with SARS-CoV-2 Delta (B.1.617.2) or Omicron BA.1 (B.1.1.529) variants, followed by assessment of disease course, respiratory tract infection, lung histopathology, and humoral and cellular immune responses. Findings: In both B6 and BALB/c mice, hACE2 expression was required for infection of the lungs with Delta, but not Omicron BA.1. Disease severity was greater in Omicron BA.1-infected hTMPRSS2-KI and double-KI BALB/c mice compared with B6 mice, and in Delta-infected double-KI B6 and BALB/c mice compared with hACE2-KI mice. hACE2-KI B6 mice developed more severe lung pathology and more robust SARS-CoV-2-specific splenic CD8 T cell responses compared with hACE2-KI BALB/c mice. There were no notable differences between the two genetic backgrounds in plasma cell, germinal center B cell, or antibody responses to SARS-CoV-2. Interpretation: SARS-CoV-2 Delta and Omicron BA.1 infection, disease course, and CD8 T cell response are influenced by the host genetic background. These humanized mice hold promise as important tools for investigating the mechanisms underlying the heterogeneity of SARS-CoV-2-induced pathogenesis and immune response. Funding: This work was funded by NIH U19 AI142790-02S1, the GHR Foundation, the Arvin Gottleib Foundation, and the Overton family (to SS and EOS); Prebys Foundation (to SS); NIH R44 AI157900 (to KJ); and by an American Association of Immunologists Career Reentry Fellowship (FASB).

Published
2024
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15. Potentiality of some lateritic clayey material from Meiganga as raw material in fired bricks making

Author

Michele Stella Ngono Mbenti, Roger Firmin Donald Ntouala, Rodrigue Cyriaque Kaze, Marie Thérèse Nanga Bineli, Arnaud Ngo'o Ze, and Vincent Laurent Onana

Subjects
Lateritic clays, Mineralogy, Mechanical characteristics, Fired clay bricks, Meiganga, Clay industries. Ceramics. Glass, TP785-869
Abstract

The Meiganga lateritic clays and termite mounds were characterized for their use as construction materials. The six collected samples were subjected to mineralogical, geochemical, and physico-mechanical tests. Quartz, kaolinite, hematite, goethite, gibbsite, muscovite, and anatase are the main minerals in raw materials, while after firing at 1050 °C, mullite is formed. The SiO2/Al2O3 ratio greater than 1 indicates a high SiO2 content, which is consistent with the presence of quartz as an associate mineral to kaolinite. Considering linear shrinkage globally less than 5 % and flexural and compressive strengths greater than 2 and 7 MPa, respectively, four clay materials are suitable to produce bricks at all the studied temperatures, whereas two others only after firing at 1050 °C. As the studied characteristics do not depend on the nature of the material, exploring termite mound material in the Meiganga area would provide additional good-quality material to make up for any deficit that might arise.

Published
2024
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17. Analysis of COVID-19 Coughs: From the Mildest to the Most Severe Form, a Realistic Classification Using Deep Learning

Author

Moffo, Fabien Mouomene, Woguia, Auguste Vigny Noumsi, Tsakou, Samuel Bowong, Ngono, Joseph Mvogo, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Melatagia Yonta, Paulin, editor, Barkaoui, Kamel, editor, Ndoundam, René, editor, and Yenke, Omer-Blaise, editor

Published
2024
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18. Detection and Recognition of Cough Sounds Using Deep Learning for Medical Monitoring

Author

Mouomene Moffo, Fabien, Vigny Noumsi Woguia, Auguste, Mvogo Ngono, Joseph, Bowong Tsakou, Samuel, Nguekeu Metepong Lagpong, Nadiane, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tchakounte, Franklin, editor, Atemkeng, Marcellin, editor, and Rajagopalan, Rajeswari Pillai, editor

Published
2024
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19. Evaluation of Machine Learning and Deeplearning Algorithms Applied to Earth Observation Data for Change Detection in Polarimetric Radar Images

Author

Lagpong, Nadiane Nguekeu Metepong, Ngono, Joseph Mvogo, Ele, Pierre, Noumsi, Vigny, Rudant, Jean-Paul, Moffo, Fabien Mouomene, Akan, Ozgur, Editorial Board Member, Bellavista, Paolo, Editorial Board Member, Cao, Jiannong, Editorial Board Member, Coulson, Geoffrey, Editorial Board Member, Dressler, Falko, Editorial Board Member, Ferrari, Domenico, Editorial Board Member, Gerla, Mario, Editorial Board Member, Kobayashi, Hisashi, Editorial Board Member, Palazzo, Sergio, Editorial Board Member, Sahni, Sartaj, Editorial Board Member, Shen, Xuemin, Editorial Board Member, Stan, Mircea, Editorial Board Member, Jia, Xiaohua, Editorial Board Member, Zomaya, Albert Y., Editorial Board Member, Tchakounte, Franklin, editor, Atemkeng, Marcellin, editor, and Rajagopalan, Rajeswari Pillai, editor

Published
2024
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22. Gemykibivirus detection in acute encephalitis patients from Nepal

Author

Eans Tara Tuladhar, Smita Shrestha, Susan Vernon, Lindsay Droit, Kathie A. Mihindukulasuriya, Mamta Tamang, Lata Karki, Annie Elong Ngono, Bimlesh Jha, Bal Krishna Awal, Bimal Sharma Chalise, Runa Jha, Sujan Shresta, David Wang, and Krishna Das Manandhar

Subjects
acute encephalitis syndrome, gemykibivirus, metagenomic analysis, emerging infection, Microbiology, QR1-502
Abstract

ABSTRACT Acute encephalitis syndrome (AES) causes significant morbidity and mortality worldwide. In Nepal, Japanese encephalitis virus (JEV) accounts for ~5-20% of AES cases, but ~75% of AES cases are of unknown etiology. We identified a gemykibivirus in CSF collected in 2020 from an 8-year-old male patient with AES using metagenomic next-generation sequencing. Gemykibiviruses are single stranded, circular DNA viruses in the family Genomoviridae. The complete genome of 2,211 nucleotides was sequenced, which shared 98.69% nucleotide identity to its closest relative, Human associated gemykibivirus 2 isolate SAfia-449D. Two real-time PCR assays were designed, and screening of 337 cerebrospinal fluid (CSF) and 164 serum samples from AES patients in Nepal collected in 2020 and 2022 yielded 11 CSF and 1 serum sample that were positive in both PCR assays. Complete genomes of seven of the positives were sequenced. These results identify a potential candidate etiologic agent of encephalitis in Nepal.IMPORTANCEViral encephalitis is a devastating disease, but unfortunately, worldwide, the causative virus in many cases is unknown. Therefore, it is important to identify viruses that could be responsible for cases of human encephalitis. Here, using metagenomic sequencing of CSF, we identified a gemykibivirus in a male child from Nepal with acute encephalitis syndrome (AES). We subsequently detected gemykibivirus DNA in CSF or serum of 12 more encephalitis patients by real-time PCR. The virus genomes we identified are highly similar to gemykibiviruses previously detected in CSF of three encephalitis patients from Sri Lanka. These results raise the possibility that gemykibivirus could be an underrecognized human pathogen.

Published
2024
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23. Influence of Th1 versus Th2 immune bias on viral, pathological, and immunological dynamics in SARS-CoV-2 variant-infected human ACE2 knock-in mice

Author

Verma, Shailendra Kumar, Ana-Sosa-Batiz, Fernanda, Timis, Julia, Shafee, Norazizah, Maule, Erin, Pinto, Paolla Beatriz Almeida, Conner, Chris, Valentine, Kristen M., Cowley, Dale O., Miller, Robyn, Elong Ngono, Annie, Tran, Linda, Varghese, Krithik, Dos Santos Alves, Rúbens Prince, Hastie, Kathryn M., Saphire, Erica Ollmann, Webb, David R., Jarnagin, Kurt, Kim, Kenneth, and Shresta, Sujan

Published
2024
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25. Human coronavirus OC43-elicited CD4+ T cells protect against SARS-CoV-2 in HLA transgenic mice

Author

Rúbens Prince dos Santos Alves, Julia Timis, Robyn Miller, Kristen Valentine, Paolla Beatriz Almeida Pinto, Andrew Gonzalez, Jose Angel Regla-Nava, Erin Maule, Michael N. Nguyen, Norazizah Shafee, Sara Landeras-Bueno, Eduardo Olmedillas, Brett Laffey, Katarzyna Dobaczewska, Zbigniew Mikulski, Sara McArdle, Sarah R. Leist, Kenneth Kim, Ralph S. Baric, Erica Ollmann Saphire, Annie Elong Ngono, and Sujan Shresta

Subjects
Science
Abstract

Abstract SARS-CoV-2-reactive T cells are detected in some healthy unexposed individuals. Human studies indicate these T cells could be elicited by the common cold coronavirus OC43. To directly test this assumption and define the role of OC43-elicited T cells that are cross-reactive with SARS-CoV-2, we develop a model of sequential infections with OC43 followed by SARS-CoV-2 in HLA-B*0702 and HLA-DRB1*0101 Ifnar1 −/− transgenic mice. We find that OC43 infection can elicit polyfunctional CD8+ and CD4+ effector T cells that cross-react with SARS-CoV-2 peptides. Furthermore, pre-exposure to OC43 reduces subsequent SARS-CoV-2 infection and disease in the lung for a short-term in HLA-DRB1*0101 Ifnar1 −/− transgenic mice, and a longer-term in HLA-B*0702 Ifnar1 −/− transgenic mice. Depletion of CD4+ T cells in HLA-DRB1*0101 Ifnar1 −/− transgenic mice with prior OC43 exposure results in increased viral burden in the lung but no change in virus-induced lung damage following infection with SARS-CoV-2 (versus CD4+ T cell-sufficient mice), demonstrating that the OC43-elicited SARS-CoV-2 cross-reactive T cell-mediated cross-protection against SARS-CoV-2 is partially dependent on CD4+ T cells. These findings contribute to our understanding of the origin of pre-existing SARS-CoV-2-reactive T cells and their effects on SARS-CoV-2 clinical outcomes, and also carry implications for development of broadly protective betacoronavirus vaccines.

Published
2024
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26. La pénalisation africaine du droit international : une appropriation africaine de la répression pénale internationale

Author

Line Murielle EMAH NGONO

Subjects
international criminal justice, international crimes, accountability, international law, repression., Economic theory. Demography, HB1-3840, Education (General), L7-991, Arts in general, NX1-820, Language and Literature, Political science
Abstract

The line between peace and war, war and peace is extremely narrow and rarely stable. There are many reasons for the continuing instability in Africa. For several decades, issues of sustainable peace and security have been at the heart of the major debates on the international scene. Many of Africa’s still-developing States are heavily affected by the horrors of armed conflicts. Despite the efforts made, it is becoming increasingly difficult for weapons to be silenced for good on this continent, leaving a sad landscape of human rights violations in their wake. While the work of the ad hoc international criminal tribunals has had a positive impact, leading to the establishment of the International Criminal Court in 2002, its balance sheet is mixed. This is one of the reasons why the African Union decided in June 2014 to adopt in Malabo Protocole.. The latter allows Africa to have control over the punishment of the international crimes they are regularly faced with. Although the African Court of Justice and Human Rights, future unique Court since it is not yet effective, there is a glimmer of hope for restoring Africa to its former golden and shining face that was not tarnished by the atrocities of war.

Published
2023

27. Genomic surveillance of SARS-CoV-2 reveals highest severity and mortality of delta over other variants: evidence from Cameroon

Author

Joseph Fokam, Rene Ghislain Essomba, Richard Njouom, Marie-Claire A. Okomo, Sara Eyangoh, Celestin Godwe, Bryan Tegomoh, John O. Otshudiema, Julius Nwobegahay, Lucy Ndip, Blaise Akenji, Desire Takou, Mohamed M. M. Moctar, Cleophas Kahtita Mbah, Valantine Ngum Ndze, Martin Maidadi-Foudi, Charles Kouanfack, Sandrine Tonmeu, Dorine Ngono, John Nkengasong, Nicaise Ndembi, Anne-Cecile Z. K. Bissek, Christian Mouangue, Chanceline B. Ndongo, Emilienne Epée, Nadia Mandeng, Sandrine Kamso Belinga, Ahidjo Ayouba, Nicolas Fernandez, Marcel Tongo, Vittorio Colizzi, Gregory-Edie Halle-Ekane, Carlo-Federico Perno, Alexis Ndjolo, Clement B. Ndongmo, Judith Shang, Linda Esso, Oliviera de-Tulio, Moussa Moise Diagne, Yap Boum, Georges A. E. Mballa, Louis R. Njock, and Genomic Surveillance Study Group

Subjects
Medicine, Science
Abstract

Abstract While the SARS-CoV-2 dynamic has been described globally, there is a lack of data from Sub-Saharan Africa. We herein report the dynamics of SARS-CoV-2 lineages from March 2020 to March 2022 in Cameroon. Of the 760 whole-genome sequences successfully generated by the national genomic surveillance network, 74% were viral sub-lineages of origin and non-variants of concern, 15% Delta, 6% Omicron, 3% Alpha and 2% Beta variants. The pandemic was driven by SARS-CoV-2 lineages of origin in wave 1 (16 weeks, 2.3% CFR), the Alpha and Beta variants in wave 2 (21 weeks, 1.6% CFR), Delta variants in wave 3 (11 weeks, 2.0% CFR), and omicron variants in wave 4 (8 weeks, 0.73% CFR), with a declining trend over time (p = 0.01208). Even though SARS-CoV-2 heterogeneity did not seemingly contribute to the breadth of transmission, the viral lineages of origin and especially the Delta variants appeared as drivers of COVID-19 severity in Cameroon.

Published
2023
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29. Exploring the physicochemical properties, fatty acids composition, and nutritional quality indices of oil derived from Chrysichthys nigrodigitatus of different sizes: Impact of processing

Author

Njiké Ngamga, Fabrice Hervé, Dongho Dongmo, Fabrice Fabien, Teboukeu Boungo, Gires, Fogang Mba, Aymar Rodrigue, Djikeng Tonfack, Fabrice, Zokou, Ronis, Simo Noutsa, Boris, Ebelle Etame, Rebecca Madeleine, Ngono Ngane, Rosalie Annie, and Womeni, Hilaire Macaire

Published
2024
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32. Genomic surveillance of SARS-CoV-2 reveals highest severity and mortality of delta over other variants: evidence from Cameroon

Author

Fokam, Joseph, Essomba, Rene Ghislain, Njouom, Richard, Okomo, Marie-Claire A., Eyangoh, Sara, Godwe, Celestin, Tegomoh, Bryan, Otshudiema, John O., Nwobegahay, Julius, Ndip, Lucy, Akenji, Blaise, Takou, Desire, Moctar, Mohamed M. M., Mbah, Cleophas Kahtita, Ndze, Valantine Ngum, Maidadi-Foudi, Martin, Kouanfack, Charles, Tonmeu, Sandrine, Ngono, Dorine, Nkengasong, John, Ndembi, Nicaise, Bissek, Anne-Cecile Z. K., Mouangue, Christian, Ndongo, Chanceline B., Epée, Emilienne, Mandeng, Nadia, Kamso Belinga, Sandrine, Ayouba, Ahidjo, Fernandez, Nicolas, Tongo, Marcel, Colizzi, Vittorio, Halle-Ekane, Gregory-Edie, Perno, Carlo-Federico, Ndjolo, Alexis, Ndongmo, Clement B., Shang, Judith, Esso, Linda, de-Tulio, Oliviera, Diagne, Moussa Moise, Boum, II, Yap, Mballa, Georges A. E., and Njock, Louis R.

Published
2023
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35. Use of the Lung Flute ECO to assist in sputum collection for tuberculosis testing: a randomised crossover trial

Author

Cyrille Mbuli, Comfort Vuchas, Joceline Konso, Zourriyah Adamou Mana, Yannick Russel Ngangue, Neba Esther, Norah Nyah Ndi, Irene Adeline Goupeyou Wandji, Mercy Fundoh, Maurice Ganava, Toussaint Malama, Nsame Denis, Pride Teyim, Annie Bisso, Rian Snijders, Ellen M.H. Mitchell, Epco Hasker, Ippei Soma, Melissa Sander, Satoshi Mitarai, the Lung Flute ECO Trial Consortium, Michelle Barbara Ngono, Guy Zero Molesa, Jeanne Rachel Leslie Ngo Mode, Eldred Mabughe Chongwain, Nina Lubeka, Houpa Hibbert Cyrille, Balkissou Nyako Wadjore, Kwemu Njakoi Clinton, Olivier Elie Habaga, Angela Neh, Fuh Boris Nforbi, Frinwie Mary-Carmel Ndifor, Claudia Asanji, Pascale Sandrine, Nguifu Ngwafung Kelly, Miranda Ngumbusi Tumanjong, Liliane Keugni, Hamada Beloko, Tollo Tollo Daniel, Theo Mpaba Minkat, and Henri Manga

Subjects
Medicine
Published
2024
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37. SARS-CoV-2 genomic surveillance and reliability of PCR single point mutation assay (SNPsig® SARS-CoV-2 EscapePLEX CE) for the rapid detection of variants of concern in Cameroon

Author

Joseph Fokam, Davy-Hyacinthe Gouissi Anguechia, Desire Takou, Ezechiel Ngoufack Jagni Semengue, Collins Chenwi, Grace Beloumou, Sandrine Djupsa, Alex Durand Nka, Willy Le Roi Togna Pabo, Aissatou Abba, Aude Christelle Ka'e, Aurelie Kengni, Naomi Karell Etame, Larissa Gaelle Moko, Evariste Molimbou, Rachel Audrey Nayang Mundo, Michel Tommo, Nadine Fainguem, Lionele Mba Fotsing, Luna Colagrossi, Claudia Alteri, Dorine Ngono, John Otokoye Otshudiema, Clement Ndongmo, Yap Boum, Georges Mballa Etoundi, Edie G.E. Halle, Emmanuel Eben-Moussi, Carla Montesano, Anne-Genevieve Marcelin, Vittorio Colizzi, Carlo-Federico Perno, Alexis Ndjolo, and Nicaise Ndembi

Subjects
SARS-CoV-2, Variants of concern, SNPsig®EscapePLEX CE, Cameroon, Science (General), Q1-390, Social sciences (General), H1-99
Abstract

Background: Surveillance of SARS-CoV-2 variants of concern (VOCs) and lineages is crucial for decision-making. Our objective was to study the SARS-CoV-2 clade dynamics across epidemiological waves and evaluate the reliability of SNPsig® SARS-CoV-2 EscapePLEX CE in detecting VOCs in Cameroon. Material and methods: A laboratory-based study was conducted on SARS-CoV-2 positive nasopharyngeal specimens cycle threshold (Ct)≤30 at the Chantal BIYA International Reference Centre in Yaoundé-Cameroon, between April-2020 to August-2022. Samples were analyzed in parallel with Sanger sequencing and (SNPsig® SARS-CoV-2 EscapePLEX CE), and performance characteristics were evaluated by Cohen's coefficient and McNemar test. Results: Of the 130 sequences generated, SARS-CoV-2 clades during wave-1 (April–November 2020) showed 97 % (30/31) wild-type lineages and 3 % (1/31) Gamma-variant; wave-2 (December-2020 to May-2021), 25 % (4/16) Alpha-variant, 25 % (4/16) Beta-variant, 44 % (7/16) wild-type and 6 % (1/16) mu; wave-3 (June–October 2021), 94 % (27/29) Delta-variant, 3 % (1/29) Alpha-variant, 3 % (1/29) wild-type; wave-4 (November-2021 to August-2022), 98 % (53/54) Omicron-variant and 2 % (1/54) Delta-variant. Omicron sub-variants were BA.1 (47 %), BA.5 (34 %), BA.2 (13 %) and BA.4 (6 %). Globally, the two genotyping methods accurately identified the SARS-CoV-2 VOCs (P = 0.17, McNemar test; Ka = 0.67). Conclusion: Genomic surveillance reveals a rapid dynamic in SARS-CoV-2 strains between epidemiological waves in Cameroon. For wide-spread variant surveillance in resource-limited settings, SNPsig® SARS-CoV-2 EscapePLEX CEkit represents a suitable tool, pending upgrading for distinguishing Omicron sub-lineages.

Published
2024
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40. SARS-CoV-2 genomic surveillance and reliability of PCR single point mutation assay (SNPsig® SARS-CoV-2 EscapePLEX CE) for the rapid detection of variants of concern in Cameroon

Author

Fokam, Joseph, Gouissi Anguechia, Davy-Hyacinthe, Takou, Desire, Jagni Semengue, Ezechiel Ngoufack, Chenwi, Collins, Beloumou, Grace, Djupsa, Sandrine, Nka, Alex Durand, Togna Pabo, Willy Le Roi, Abba, Aissatou, Ka'e, Aude Christelle, Kengni, Aurelie, Etame, Naomi Karell, Moko, Larissa Gaelle, Molimbou, Evariste, Nayang Mundo, Rachel Audrey, Tommo, Michel, Fainguem, Nadine, Fotsing, Lionele Mba, Colagrossi, Luna, Alteri, Claudia, Ngono, Dorine, Otshudiema, John Otokoye, Ndongmo, Clement, Boum, Yap, Etoundi, Georges Mballa, Halle, Edie G.E., Eben-Moussi, Emmanuel, Montesano, Carla, Marcelin, Anne-Genevieve, Colizzi, Vittorio, Perno, Carlo-Federico, Ndjolo, Alexis, and Ndembi, Nicaise

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2024
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41. Outcomes after surgery for children in Africa (ASOS-Paeds): a 14-day prospective observational cohort study

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Torborg, Alexandra, Meyer, Heidi, El Fiky, Mahmoud, Fawzy, Maher, Elhadi, Muhammed, Ademuyiwa, Adesoji O, Osinaike, Babatunde Babasola, Hewitt-Smith, Adam, Nabukenya, Mary T, Bisegerwa, Ronald, Bouaoud, Souad, Abdoun, Meriem, El Adib, Ahmed Rhassane, Kifle Belachew, Fitsum, Gebre, Meseret, Taye, Desalegn Bekele, Kechiche, Nahla, Fadalla, Tarig, Abdallah, Bareeq, Chaibou, Maman Sani, Nyarko, Mame Yaa Adobea, Ki, Kélan Bertille, Shalongo, Sarah, Mulwafu, Wakisa, Thomson, Emma, Traore, Mamadou Mour, Ndonga, Andrew, Bittaye, Mustapha, Samateh, Ahmadou Lamin, Munlemvo, Dolly M., Kalongo, Jean Jacques, Coulibaly, Yacaria, Coulibaly, Youssouf, Ravelojaona, Vaonandianina, ANDRIAMANARIVO, Lalatiana, RAHERISON, Arsitide Romain, RANDRIAMIZAO, Harifetra Mamy Richard, RAMKALAWAN, Kushal, Omar, Mohamed Abdinor, Ndikontar, Raymond, Joseph, Donamou, Dahir, Shukri, Mohamed, Mubarak, Ali Daoud, Hassan, Ndarukwa, Pisirai, OTIOBANDA, Gilbert Fabrice, Banguti, Paulin, Neil, Kara, Derbew, Miliard, Fanny, Marvin, Smalle, Isaac, Taylor, Elliott H, Duvenage, Hanel, Hardy, Anneli, Kluyts, Hyla, Pearse, Rupert, Biccard, Bruce, AARON, Olurotimi Idowu, Abd Elazeem Mohammed, Hossam Aldein Samir, Abdalkarim, Batool, Abdalla, Abubaker, Abdallah, Mohamed Abubaker Ahmed, Abdeewi, Saedah, Abdel Ghafar, Taqwa, Abdelaleem, Ali, Abdelaleem, Ibrahim Abdelmonaem, Abdelgader, Khansaa, Abdelgadir, Waffa, Abdelhafez, Mohammed, Abdelhalim, Ahmed, Abdelkabir, Mohammed, Abdelkader Osman, Mohamed, Abdelkarim, Maha, Abdelkarim, Mohamed, Abdelmohsen, Sarah Magdy, Abdelnassir, Mazin, Abdelrahman, Ahmed Saber Mohamed, Abdelwahed, Aya Elsayed, Abdelzaher, Mohamed, Abderrahim, Baba Ahmed, Abdoulaye, Touré, Abdulai, Samira, Abdulghaffar, Yunus A., Abdullah, Fatimaalzahraa, Abdullahi, Lawal Barau, Abdullahi, Muzammil, Abdulrazik, Sarah, Abdulsalam, Khalifa Ibrahim, Abdulwahed, Eman, Abdus-Salam, Rukiyat, ABE, TOLUSHE, Abera Mulugeta, Gersam, Aboelghait, Aml Ali, Abol Oyoun, Nariman, Aboubekr, Boumediene, Abraham, Meera, Abu, Mohammed, Abuagila, Ahlam ali, Abubakar, Maimuna, Abugilah, Mohammed, Abuzeid, Issa A, Achouri, Djelloul, Acquah, Serwah Akua, Adam, Nusiba Bushra Ahmed, ADAMU, AUWAL, Adamu, Kabir Musa, ADAMU, MUHAMMAD, ADAMU, Sani, Adane, Samuel Gashu, Adeaga, Mojolaoluwa, Adebayo, Sikiru, Adedire, Adejare, Adegoke, Paul Aderemi, Adeniyi, Adebayo Augustine, Adeoye, Ibukunoluwa, Aderibigbe, Gbenga, ADEROUNMU, Azeezat, ADEYEMI, WILLIAMS, ADEYEMO, Adekunle, Adigun, Tinuola, Adika, Enoch Delad, ADISA, Adewale O, Adjei, Esther, Adjepong-Tandoh, Ernest Kwame, Ads, Alaa Mohamed, ADUMAH, Dr Collins Chijioke, ADUMAH, Lilian ogechi, Adzamli, Innocent, Afari, Jonas, Afedo, Wisdom, Affan, Abubaker, AFOLAYAN, Ayodeji Olawale, Agaba, Stuart, Agbeno, Evans, Agbonrofo, Peter, Aghadi, Ifeanyi, AGU, EDITH, Agyen, Thomas, Agyen-Mensah, Kwasi, Ahensan, Daasebre, Ahmad, Misbahu Haruna, AHMED, Awrayit, Ahmed, Linda, Ahmed, Nidal Youseef Altaher Aboh, Ahmed, Rubaa, Ahmed Jroush, Mohamed, ahmed maghur, Hasan, AHOGNI, G.N. Geofroid, Ait Yahia, Smain, Aji, Narjiss, Aji, Sani Ali, Akerele, William, Akhideno, Irene, Akinmokun, Israel, AKINNIYI, Akin Taofeek, Akinniyi, Ayodeji, AKINYEMI, Samuel, Akitoye, Olumide Adeleke, AKPAETTE, Iniofon Clement, Akuma, Terungwa Jacob, Akuokor, Daniel, Akwei, Clement Nii-Akwei, Al Bashir, Rayan Badran Hamed, Al Gharyani, Mohamed Fathi, al Islam ben Jouira, Rayet, Aladelusi, Timothy, Alakaloko, Felix, Alameen, Hind, Alameen Moheyaldeen, Mohammed, Alaogaly, Mona, Alarabi, Rehab, Alawami, Milud, Alazabi, Basma Masaud, Alazabi, Mona, Albakosh, Bashir Abobaker, ALBDULRRAZIQ, HUSAYN MOHAMMED ElFEETOURI, Aldieb, Asmma, Aldressi, Wafa, Alegbeleye, Godwin E., Alfa, Yakubu, Alhadad, Qamrah, Alhaddad, Arwa R, Alhaddad, Hayfa Faraj, Alhadi, Aliya, Alhamali, Aya, Alharam, Abtisam, Alhlafi, Majduldeen, Alhouwasi, Basmah, Alhudhairy, Sara, Ali, Abdallah Motasim Ahmed, Ali, Ahmed Jama, Ali, Almuaz, Ali, Asma, Ali, Enas, Ali, Mutwakil, Ali, Salem, Ali, Yunusa Y., Ali Ahmed, Abdelbaset, Aliozor, Sampson, Aljamal, Sarah, Alkaseek, Akram, Alkhalifa, Elmustafa, Alkoni, Samah, Allie, Abbaas, Almelyan, Khawla, Almugaddami, Ayman, Almujreesi, Asmaa, Alqady, Eithar, Alragheai, Alaa Ahmed, Alshareea, Entisar, Alshareef, Abulnasir, Alsori, Mohamed, Altomy, Seham Ahmed, Al-Touny, Aiman, Al-Touny, Shimaa A., Alum Aguma, Rachel, Alwaer, Nuha Miftah, Al-zletni, Hadeel, Alzwai, Marwa, Amaambo, Nelago, Amah, Christopher C, Amary, Marwa, Amengle, Ludovic Albert, Amesho, Shiwana Lineekela Omwene, Ametepe, Mawuli, Amkhatirah, Emad, Amnaina, Mohamed Gamal, Amoah, Benjamin, Amoah, Joseph Kofi, Amo-Aidoo, Nana Adjoa Simitsewa, Amoako-Boateng, Mabel, Ampong, Jude, Anane-Fenin, Betty, Anarfi, Samuel, Andriamanarivo, Mamy Lalatiana, Aniakwo, Luke, Aniteye, Ernest, Ankrah, Levi Nii-Ayi, Anno, Audrey, Anyanwu, Lofty-John Chukwuemeka, Anyigba, Edem, Appeadu-Mensah, William, Appiah-Thompson, Peter, Apraku-Peprah, Ewuarabena Lydia, Aremu, Shuaib Kayode, Arinaitwe, Moses, Armah, Ralph, Arthur, Augustine, Arthur, Douglas, Asah-Opoku, Kwaku, Asante, Mabel, Asante-Asamani, Alvin, Asare, Angbo, Asasira, Lausa, Ashfersh, Mohamed, ASHINDOITIANG, John A., Ashong, Joycelyn, Ashraf Salah, Mohamed, Asiedu, Charles, Asiedu, Isaac, Asiyanbi, Kolawole, Asla, Amir, Asman, Wilfred, Asoegwu, Emeka J., Assalhi, Mohamed, Assim, Claudia, Asudo, Felicia Dele, Atai, Alice Gertrude, Ateeqa, Sara Bin, Atim, Terkaa, Atindama, Solomon, ATIQUI, IJLAL, Atrih, Zoubir, Attah, Raphael Avidime, Awad, Ahmed K, Awedew, Atalel Fentahun, Aween, Husayn, Awere-Kyere, Lawrence, Awindaogo, Joseph, Awori Achani, Margaret, Ayad, Kusay, Azab, Ahmed, Azas, Alberta, Aziza, Bochra, Azize, Diallo Abdoul, AZOUI, Abdelkrim, Azouz, Jomana, Baba, Suleiman, Babalola, Olakunle Fatai, Babiker, Mona, Baddoo, Daniel, Badi, Aml, BADMUS, Sarat Abolore, Badr, Helmy, Bah, Abdoulie, Bah, Fatoumata Yakhie, Bah, Kajali, Bah, Marma Tumaneh, Bahroun, Sumayyah, Baidoo, Ebikela, Baidoo, Kenneth, Baidoo, Richard, Bakare, Adewumi, Bakeer, Hiba Baliad, Baky Fahmy, Mohamed A, Balogun, James, Bamigboye, Babatunde, Bankah, Patrick, Banson, Mabel, Barhouma, Yehia Emad, Barongo, Mugisha, BASHIR RABIU, MOHAMMED, Bassem, Adham, Bedair, Mohamed Adel Ali, Beeharry, Hemanshu Rambojan, Beeharry, Shanjugsing, Bekele, Sintayehu, Belie, Orimisan, Belkhair, Abdulmunem, Ben Ahmed, Yosra, Ben Ashur, Abir, Ben Hamida, Bahaeddin, Benade, Christia, BENMANSEUR, Sawsen, Bensebti, Amina Amel, BERDAI, Mohamed Adnane, Beyuo, Vera, Biala, Marwa, Bilson-Amoah, Estella, Bin wali, Salema Subhi, Binnawara, Muhannud, Birlie Chekol, Wubie, Birqeeq, Ghada, Biyase, Thuli, Blankson, Paa Kwesi, Boakye, Benedict, Boakye-Acheampong, Kwame, Boakye-Yiadom, Kwaku, Boateng, Joseph, Bobaker, Salem, Bode, Christopher, Bogoslovskiy, Alexander, Bolarinwa, Eniola Sefiu, Boretti, Lorenzo, Botchway, Maame Tekyiwa, Botha, Christo, BOUDA, B. David, BOURENANE, Haithem, BOUZBID, Sabiha, Boye, Jeffrey, Branny, Mthelebofu, Brown, George Darko, Brown, Warren, Bua, Emmanuel, BWALA, KEFAS JOHN, Camara, Bakary, Camara, M'mah Lamine, Carol, Tisana, Ceesay, Winston, Chafee, Karim, Chaklie Agegnehu, Bewuketu, Chamir, Congo, Chaziya, Peter YC, Chellan, Chantal, Cheniki, Narimane, Chennouf, Sarra, Chepkoech, Eglah, Chilango, Creamy, Chinda, John Yola, Chokwe, Thomas M., Choutri, Hichem, Christian, Nana Ama, Chukwu, Isaac, Chummun, Girish, Cilliers, Celeste, Cloete, Estie, Collison, Carol, Cronje, Larissa, Daary, Dennis, DAD, Bouzid, Daddy, Hadjara, Dahilo, Enoch Auta, Dairam, Jenitha, Dalaf, Manar Salim, Damson, Pempho, Daneji, Sulaiman Muhammad, Daniel, Adekunle, Daoud, Asmaa, Daoud, Hassan, Darat, Tarik Darat, Darko, Kwadwo Opoku, Darko, Kwame, Davidson, Kerryn, Davies, Abigail, Dawang, Yusuf Davou, Dayal, Kishan, Dayie, Makafui, de Goede, Adele, Deelawar, Bibi Waardanaaz, Derwish, Khawla, Desalu, Ibironke, Dessalegn Beza, Andinet, Dhege, Celestino, Dhilraj, Deepika, Diallo, Thierno Sadou, Diaw, Mbaye, Diaw Diop, Amadou, DIENE, Mansour, Dieng, Mactar, Dippenaar, Tinus, Djagbletey, Robert, Djedid, Nihel Klouche, Djouonang, Kamga Telly, Dominique, Shep, Drammeh, Basiru, Drissi, Hajer, du Bruyn, Aritha, Dube, Thandeka, Dufe, Rebecca, Dung, Dido, Earl, Ettiene, Ebrahem, Osama Khalifa Ali, Ebrahim, Zahier, Edena, Morrison E., Effa Ngono, Rosa, Egbuchulem, Kelvin, Egdeer, Amin, Eguma, Stella A., Ehimhantie, Martins, EJIOFOR, Ogochukwu Chidi, Ejuma, Lucy O., Ekenze, Sebastian, Ekhmaj, Reyad Almokhtar, Ekor, Oluwayemisi, EKPA, Sifonobong, Ekpemo, Chidi Samuel, Ekudo, Joseph, Ekwunife, Okechukwu Hyginus, El Koraichi, Alae, El Magrahi, Hamida, El Mejrab, Mohsen, El Sadek, Rania, El YOUBI, Haitam, Eladani, Oman, Elamesh, Sara Abdel Hamid, Elamien, Mohanad, Elamin Elnour, Moheyaldien Ahmed, Elbadawy, Merihan A, Elbaseet, Hesham, Elderwy, Ahmad A., Elebute, Olumide, Elgamal, Mostafa, Elgenidy, Anas, Elghareeb, Ahmed, Elgherwi, Laila, Elhadad, Rasha, Elhadi, Ahmed, Elhassan, Mohamed, Elkhouly, Abdallah Mohamed, Ellebedy, Mohamed, ELMAJRI, MOHAMED FUAD, Elmandouh, Omar, Elmandouh, Reem, Elmorsi, Rami, ELOMBILA, Marie, Elsadek, Menan, Elsalhawy, Shady, Elsayem, Karam, Elshafiey, Mahmoud, El-Sharkawi, Mohammad, Elshazly, Mohamed, Eltaub, Darine, Eltayeb, Almoutaz A, Eltayeb, Mohammed Eltayeb Zainelabdean, Eltegani Abdalla, Abeer, ElWakeel, Mai, Embu, Henry, Emoru, Arthur, Enicker, Basil, Enti, Donald, Entsua-Mensah, Kow, Eseile, Samuel Ideyonbe, Essuman, Vera Adobea, Et-taghy, Hiba, Etwire, Victor, Eyaman, Kuba Daniel, Ezbeida, Mabroukah, EZEKIEL, ANTHONY SABO, Ezidiegwu, Stanley Ugochukwu, Ezomike, Uchechukwu Obiora, FABOYA, Omolara, Fadlalmola, Hammad.A., FAGBAYIMU, Oluwatobiloba Micheal, Faida, Hamza, FALL, Khady, Farahat, Sherif, Faraj, Ali, Faraj, Noora, Farghaly, Amal, Farhat, Karima Omar Ahmed, Farinyaro, Aliyu Umar, Fathi Bani, Ghada, Fattah, Ahmed, Fening, Nana, Fentahun Emrie, Assefa, Fidieley, Melody, Fikadu Keneni, Dame, Fischer, Monique, Flint, Margot, Fodo, Naledi, Fofana, Naby, Fokeerah, Nitish, Folami, Emmanuel, Folokwe, Siyasanga, Fonternel, Doors, Fosi Kamga, Gacelle, Fotso, Luc Kamga, Fourtounas, Maria, Frankish, Leanne, Gabier, Ilhaam, Gacii, Vernon M., Gaffoor, M Sheik, Gagara, Moussa, GALADIMA, Hajara Aminu, Gamubaka, Richard, Ganey, Mike, Ganiyu, Oseni Oyediran, Gasa, Nompumelelo, Gatheru, Antony P., Gawu, Victoria Sena, Gaya, Subha Shita Devi, GAYE, Ibrahima, Gebremichael Ganta, Ashagre, Gelaw, Kassahun Girma, Geldenhuys, Lieze, Getachew Tegegn, Ayenachew, Ghemmied, Malak, Ghmagh, Reem, GILES, AHEREZA, Ginsburg, Ricky Ginsburg, Girma, Kassahun, Gjam, Fatima, Glover-Addy, Hope, Gobin, Veekash, Gomeh, Patricia, Gomez, Dimingo, Gorelyk, Alexandro, Gossaye, Abay, Govender, Veneshree, Grant, Jenny, Grayson, Britney L., Grobbelaar, Mariette, Gueye, Khadim Rassoul, GUIRO, Habibou, Gumede, Simphiwe, Gurure, Desire, Gusibat, Anwar, Gyeke-Boafo, Nana Kwame, HACHEMI, Sihem, Haddis, Kullehe, Haidar, Arwa, Haif, Assia, Hameed-Ikram, Sarwat, Hamid, Haytham, Hamukwaya, Dilona, Hanson, Nana Andoh, Hanzi, Joseph, Hardcastle, Timothy, Harissou, Adamou, Hasan, Ameerah, Hasan, Hayat Ben, Hasan, Najat Ben, Hashi, Abdullahi Said, Hashish, Amel A, Hassaan, Ibrahim, Hassan, Sadiq, Hassan, Sakariye Abdullaahi, Hassan, Tasneem, Hassan, Zeinab, Hassane, Maman Lawal, Hassanein, Mohamed, Hawu, Yoli, Haywood, David, Heelan, Halima, Hendricks, Natalie, Hillah, Ayayi, Hlela, Qinisile, HMAMOUCHI, Badreddine, Hoko, Zanele, Honny, Dorothy, Honore, Samba, Houidi, Senda, Human, Thys, Hussain, Eiman, Hussain Kona, Moataz Hashim, Hussein, Yara, Ibekwe, Titus Sunday, Ibiyemi, Akeem, IBIYEYE, TAIBAT, Ibrahim, Ibrahim Ali, Ibrahim, Lawal Ibrahim, Ibrahim, Soaleh, Ibrahim Abubakar, Amina, Ibrahim Alain, Traore, Idipo, Frieda, Idoko, Godwin, Idowu, Olusola, Idris, Mohammad El-Amin, Igaga, Elizabeth Namugaya, Iindongo, Etuuva, IITULA, Petrus, IKOTUN, Oluwafunmilayo, ILLE, Gloria, Imposo, Desire Hubert, Invernizzi, Jonathan, Irungu, Eric, Isbayqah, Areej Mohammed, Isbayqah, Eenas Mohammed, Ismael, Guibla, Ismail, Ali M, Itambi, Asoh Maxwell, Jabang, John Nute, Jaga, Rudhir, Jaganath, Ushir, Jaiteh, Lamin, Jallow, Cherno S, James, Olutayo, Javed, Sayed, Jithoo, Sandhya, Jlidi, Said, Joel, Lessan, Johnson, Marianne, JONES, TAIWO, Jooma, Zainub, Joomye, Shehzaad, Joosab, Mehboob, JOUINI, Riadh, Jubail, Mohamed J, Juggoo, Chaya, Jumbi, Timothy Mwai, Kaabar, Nejib, Kabirou, Mourtala, Kabiru, Abdulkadir Muhammad, Kabre, B. Yvette, Kache, Stephen, Kacimi, Salah Eddine Oussama, KADAS, ABUBAKAR SAIDU, KAHANSIM, Barminas, Kalipa, Mandisa, Kalongo, Jean Jacques Kabuley, Kalu, Nmesomachi Enyidiya, Kamate, Benoi, Kamwangen, Gracia Mitonga, Kandjimi, Matti, Kanjana-Zondo, Nokuzola, Kankpeyeng, Lawrence, Kapalamula, Tiyamike, Karadji, Souleymane, Kargbo, Mohamed Alieu, Karghul, Mohamed, Kaskar, Razeena, Kasker, Razeena, Kasobya, Faith, Kassem, Ossama, Kateregga, George, Kayima, Peter, Kedwany, Ahmed M., Ken-Amoah, Sebastian, Kenneth, Tomanya Kakura, KERISSE, Amina Nour El-Houd, KERKENI, Yosra, Khairi, Rania, Khaled, Mohamed, Khalifa, Eissa, Khalifa, Marwa Suliman, Khalil, Mohamed Kamal, Khattab, Mohamed S I, Khodary, Ahmed Refaat, Khumalo, Bridget Florence, Khumalo, Phindile, Kigayi, Jean Pierre, Kimutai, Timothy Kiprotich, KINDO, Bassirou, KIRFI, ABDULLAHI MUSA, Koggoh, Patience, Koko, Alshaima A, Kopieniak, Marcin, Kotagiri, Chandra, Kotey, Emily, Kouicem, Aya Tinhinane, Kpangkpari, Richard, Kudoh, Vincent, Kufonya, Norman, Kuhn, Warren, Kutor, Jasper, Kwakye, Akosua, Kynes, J. Matthew, Lambrechts, Lelanie, Lamiri, Rachida, LANRE, OLOKO NASIRUDEEN, Larvie, Prince, Lateef, Azeez Kehinde, LATRECHE, Samir, Lawal, Taiwo, Leballo, Gontse, Lebereki, Simon, Lee, Dorinda, Leeb, Gregory, Leonard, Tristan, LEYONO-MAWANDZA, Peggy Dalliah Gallou, Likongo, Ted Botawaosenge, Limalia, Ziyaad, LIMAN, HARUNA USMAN, Loae, Nada, Lompoli, Beinvenue Nkoy Ena, Lusungu, Dodo, M.Mokhtar, Fatma AL-Zahraa, Madany, Mohie El-Din Mostafa, Maddy, Reginald Jeff, Madombwe, Gladmore, Mafabi, Solomon, Magashi, Mahmoud Kawu, Maharaj, Sanvir, Mahfouz, Shaimaa Mahmoud, Mahlare, Korowe Rose Voncil, Mahmoud, Fathia, Maikassoua, Mamane, Maison, Patrick, Maiwald, Dela, Makhoba, Philisiwe, Makinita, Sewela Grace, Makou epse Tolefac, Myriam, Malau, Thomas Kefas, Mamathuntsha, Tshilidzi Godfrey, Mamo, Tihitena Negussie, Mamuda, Atiku, Mandundzo, Paidamoyo, Mangray, Hansie, Mani, Salma, Manneh, Ebrima K, Mansour, Noureldin Mohamed, Manyere, DV, Mapurisa, Amarylis, Mare, Pieter, Martin, Mogammad Ebrahim, Mashaal, Abdelhafeez, Mashaya, Sonela, Masilela, Patience Busisiwe, Mathebula, Ruth, Mathinya, Tlhapane, Matlala, Tumelo Kwena, Matlou, Mabitsela, Matos-Puig, Roel, Matoug, Salmin, Maudarbocus, Mohammad Jeelani, Mavesere, Haziel Pindukai, Mavila, Jackson, Mayet, Shafeeqa, Maygag, Mohamed, Mbatha, Nonhlanhla, Mbatudde, Rita, Mbiya Kapinga, Anne, Mbuyamba, Jojo, Mbuyi, Ali T, Mdlalose, Nkosinathi, Prowling, Megan, Mejeni, Nathalie, Mekonnen Ejigu, Yayehyirad, Merghani, Safa, Metogo, Junette Epse Njoki, Mhiri, Riadh, Mhone, Lyness, Michael, Afieharo, Miko, Abdullahi Mustapha, Milad, Ahmed, Mishra, Ravi, Mjadu, Londiwe, Mkhontwana, Nokonwaba, Mlambo, Nompilo, Mncwango, Zama, Mngoma, Gcina, Mnguni, Mzamo, Modekwe, Victor Ifeanyichukwu, Mogane, Palesa, Moghazy, Rama, Mogotsi, Kena, Mohalal, Mohamed Salah, Mohamed, Amin Awad Alamin, Mohamed, Maria, Mohamed, Molhema Eltaib Elamin, Mohamed, Suleyman Abdullahi, Mohamedkheir, Mohamed Abdelmoneim, Mohammad, Ahmad Lofty, Mohammad, Alhassan Datti, Mohammad, Aminu Mohammad, Mohammed, Abdulrahman, Mohammed, Muhanned, Mohammed, Rabiu Isah, Mohammed, Rehab, Mohammed, Taha Salah Abdelmaksaod, Mohammedosman, Doaa, Mohsen, Siham Moftah, Molla Getahun, Amsalu, Moloisi, Makwati, Monib, Fatma A, Moodley, Kirushin, Moopanar, Manogran, Morgan, Fatma, Moris, Baluku, Morna, Martin, Moses, Vaughn, Mostafa, Mahmoud Mohamed, Motiang, Mammie, Motseoile, Toni, Motshabi, Palesa, MOUSSAOUI, Nassima, Mpoto, Dany Bolimo, MPOY EMY MONKESSA, Christ Mayick, MRARA, BUSISIWE, Mshelbwala, Philip Mari, Msherghi, Ahmed, Msibi, Trevor, Mubunda, Raphael Kapend, Muhammad, Abubakar Bala, Muhammad, Saminu, Muhanguzi, Joshua, Muhindo, Ruth, Mukenga, Martin Mamba, Mukuna, Patrick Miteo, Mulewa, Deogracias, Munanzvi, Kudzayi Sarah, Mungur, Luckshmanraj, Munubi, Aziz, Munyalo, Francisca Syovata, Muriithi, Julius M., Musa, Abdullahi Aliyu, Musa, Kareem, Musa, Mosaab Abdelhafiz Ebrahim, Musana, Fred, Musewu, Tongo Douglas, Musiitwa, Albino Kiboonwa, Mwangi, Caroline M., Mwepu, Idesbald Mwebe, Mwepu, Michel Ilunga, Mwika, Peter Mwirichia, Mwiti, Timothy M., Myeni, Physician, Mzoneli, Nosisi, Naana, Reyam, Nabukenya, Gladys, Nabunya, Susan, Naidoo, Alishka, Naidoo, Verushka, Naidu, Priyanka, Nakyanzi, Caroline, Nambi, Esther, Nampawu, Mary Juliet, Nampiina, Gorret, Namutebi, Hasifah, Nana, Benedict, Nanda, Joëlle Sandra Youssa, Nanimambi, Juliana, Nantongo, Betty, Napolitano, Luisa, Naser, Alg, Nassar, Ahmad Sammy, Nassar, Muhammad Sammy, Nasser, Nadine, Nawezo, Jacob Gerald, NDIAYE, Alain, NDIAYE, Cheikh Ahmed Tidiane, Ndiaye, Françoise, Ndibarekera, Sarah Harriet, Ndjoko, Sylvie Mishondo, Ndlovu, Msizi, Nduwayezu, Richard, Negash, Samuel, Nehema, Sarah, Neizer, Margaret, NEJMI, Sifeddine, Nezam-Parast, Masoud, Ng How Tseung, Kenny, Ngcelwane, Thandokazi, Ngene, Ikenna, Nghidinwa, Hilka, Ngissah, Reuben, Ngock, George Farrar Fola Ngock, Ngouane, Diane, Ngumi, Zipporah, Nibret, Yonas, NIENGO OUTSOUTA, Gilles, Njie, Masirending, NJOKANMA, Rapheal Azuka, Nkhata, Lister, Nkhuna, Nyajane Thomas, Nkosi, Nobuhle, Nkosi, Sebenzile, Nkwembe, Christophe Mualuka, Nnaji, Chimaobi, Nneji-Akazie, Tochukwu, Nongqo, Nezisa, Nortey, Michael, Noutakdie Tochie, Joel, Nsaful, Josephine, Nsimire, Berthe Barhayiga, Nte, Stanley K., Ntshingila, Cebile, Ntsie, Nthabiseng Precious, Ntsoane, David, Ntumy, Michael Yao, Nuer-Allornuvor, Gloria, Nuhu, Samuel, Nutsuklo, Prudence, Nwachukwu, Callistus Uchenna, NWAFULUME, NNAEMEKA, Nwangwu, Emmanuel, Nwankwo, Elochukwu P, Nyame, Clement Agyekum, Nyamekye, Evelyn, Nyankah, Eunice, Nyoka-Mokgalong, Cecilia, Oase, Divine, Obande, Joseph Orinya, Obbeng, Ambe, Obeng-Adjei, Grace-Imelda, Obianyo, Ijeoma, Obianyo, Nene E, Obiechina, Sylvester, OBRI, Abraham I., ODI, TEMITOPE, Odingo, Jonathan, Oelofsen, Siobhan, Ofori, Emmanuel, Ofori-Adjei, Dziffa, Ogaji, Idoko Monday, Ogundoyin, Olakayode Olaolu, OGUNLEYE, OLABISI, OGUNS, Abayomi, Ogunsua, Oluseyi, Ohemeng-Mensah, Elvis, Ojediran, Olubukola, Ojediran, Oluwabukade, Ojewuyi, Abiodun, Ojewuyi, Olufemi, Ojo, Adedoyin, OJO, Olugbenga Olalekan, Ojo, Omotayo, Okedare, Amos, Okenwa, Samuel C., Oko, Adariku Godwin, Okojie, Nkechi, Okonkwo, Leonard Nduka, Okoth, Peter, Okunlola, Abiodun Idowu, Okunlola, Cecilia Kehinde, Okurut, Mathew, Oladimeji, Motunrayo, Oladiran, Ajibola, Olagunju, Ganiyat R., Olajide, Abdul-Rahman Lukman, Olajide, Adewale. Timothy, Olang, Patrick R., Olayinka, Oluwakemi, Olori, Samson, Olulana, Dare, Olulana, Dare Isaac, Olusanya, Bolutife, Omar, Duaa Eisa, Onakpoya, Uvie, ONeil, Matthew, Onen, Hudson, ONYEKA, Chinonso, Oosthuizen, Alexis, Opandoh, Isabella, Opiyo, Sophy, Oppong, Jonathan, Orewole, Tesleem Olayinka, Orji, Mathias, Osagie, Olabisi, Osagie, Osasumwen T., Osaheni, Osayomwanbo, Osama Sleem, Adham, Osawa, Francis Omondi, Osei, Fred, Osei-Nketiah, Samuel, Osei-Poku, Dorcas, Osman, Alaa, Osman Ahmed, Mohammed, Osman Suliman, Sarah Omer, Otchere, Kofi, Othman, Amani Alsayd Abdulsalam, Othman, Eman, Othman, May, Otim, Paul, Otim, Tonny, Otman, Rema Hassan, Otoki, Violet, OUDJHIH, Messa, OUEDRAOGO, Issaka, OUEDRAOGO, P. Justin, Ousmane Hamady, Issa, Ouyahia, Amel, OWOJUYIGBE, Afolabi, Owoo, Christian, Owoo, Precious, Owusu Boamah, Matthew, Oyedele, Abisola, Oyedepo, Olanrewaju, Oyegbola, Christianah, Panday, Juniata, Parker, Ewomazino U. Evi, Parker, Ilyas, Parker, Robert K., Pembe, Julie Ndjondo, Percivale, Beatrice, Pereko, Janet, Pérez, Mariela, Perumal, Neville, Pillay, Leresse, Pretorius, Robyn, Prinsloo, Roz, Pryce, Charles, Puryag, Ashveen, QUADRI, Oladeji Raheem, Quansah, Kofi, Quarcoopome, Cornelia, Quarshie, Amanda, Quartson, Elizabeth, Quashie-Sam, James, Rabiu, Ayuba, Rabiu, Taofeek, Rahma, Manal, Rahman, Ganiyu Adebisi, Rais, Mounira, Rajah, Chantal, Rakotondrainibe, Aurélia, Ramakrishnan, Rema, Ramatou, Sabo, Ramdawon, Brinda, Ramdhani, Kirthi, Ramkaun, Yeswant, RAPHAEL, OSELE, Raslan, Hani Mohammed Ahmed, Redelinghuys, Cara, Riffi, Omar, Rikhotso, Hundzukani, Roberts, Charles AP, Robertson, Caroline, Roland, Nchufor, Roos, John, S. Abdalgadir, Esra, Saad, Alshaimaa, Saad, Mahmoud M., Saad El-Tanekhy, Aalaa, Saadi, Cyrine, Saadu, Tasiu, Saber, Mohamed, Sabir Yassin, Fatima Mohammed, Sabo, Vinishe Yakubu, Sabra, Tarek Abdelazem, Saeid, Dawoud Amhimmid, Safar, Amna, Sagboze, Sandra, Sahnoun, Lassaad, Salahu, Babangida Mohammed, Salami, Kelvin, Salawu, Adedayo Idris, Saleh, Hawazen, Saleh, Ismail Ali, Saleh, Khetam Mohamed, Salele, Aliyu Mohammed, Salem, Fatima, Salem, Osama, Salih, Mohammed Ali Ismael Alamin, Salisu, Ibrahim, Sall, Mouhamedoun, SAMB, Cheikh Fall, Sangak, Isam A, Sanoussi, Nanzir Moctar, Sanya, Douglas, Sanyang, Anaumana B, Sarpong, Pokua, SARR, Joseph Niame, Schnaubelt, Romy, Searyoh, Kafui, SECK, Ndèye Fatou, Secka, Abdoulie Sering, Seif, Mohamed, Seilbea, Yvonne, Semret Hailu, Berhe, Sepenu, Perez, Sewlall, Janice, Seyi-Olajide, Justina, Shai, Shiluva, Shalaby, Abdullah Mohamad Omar, SHAPHAT, IBRAHIM, Shava, Garai, Sheidu Owuda, Abdullahi, Sheshe, Abdurrahman Abba, Shetiwy, Mosab, Shezi, Nomusa, Shihab, Maryam Husam, Shitakumuna, Helena, Shitaye, Nebiyu, Shitta, Andrew H., Sholadoye, Tunde Talib, Shouasha, Princely, Shu'aibu, Naziru Garba, Shuiap, Nouran musbah, Sibeko, Bongekile, Sikhakhane, Sebe, Sikwete, Guigui, Sime Gizaw, Habtamu, Simelane, Nhlanhlenhle, Simon, Edwina, Singh, Usha, SIRAJALDIN, Abdulla, Siriboe, Esme, Siyothula, Thozama, Siyotula, Thozama, Smart-Yeboah, Awo, SMITH, Saidat, Solala, Sivuyisiwe, Soliman, Eman A., Solo, Corinne Eulalie, Sombéwendin Charles, Ilboudo, Sonaike, Monisola, Songden, David Zumnan, Sottie, Daniel, Soualili, Zineddine, Soula, Enas, Souleymane, Sidibe, SOWANDE, Oludayo Adedapo, Spytko, Alex, Srir, Daria Omar M, Ssebuguzi, Lawrence, Stegmann, George Frederik, Strauss, Lindsey, Struwig, Estee, Succi, Marcello, Suleiman, Abdul-Rasheed, Suliman, Mazin, Swartz, Mikhail, Taha, Taha M., Takai, Idris Usman, Takou, Bougoue Horline, Takrouney, Mohammed Hamada, Takure, Augustine, TALABI, Ademola Olusegun, Tall, Mamadou, Taute, Carla, Tawfik, Mohamed, Taylor, Jenna, Tembe, Dias Salomao, Temesgen, Fissha, Tesfaye, Emnet, Theko, Dineo, Thiart, Mari, Thompson, Ruary, Thuer, Linda, Tientcheu Fabrice, Tim, Tilahun, Zekaryas Belete, Tilahun Woldetsadik, Tsion, Timo, Manuella, Timotews, Namene, Tjiyokola, David, Tolani, Musliu Adetola, TOUABTI, Souhem, Traoré, Diakaridia, Tsegha, Livingfaith Jighjigh, Tseli, Mbeki, Tumuhimbise, Christine, Tumukunde, Janat, Tunkara, Salihu F S, Turshan, Laila, Turton, Edwin, Uchendu, Chukwudi Chukwuemeka, UDIE, Gabriel U., UDOSEN, Joseph E., Ugalahi, Mary, Ugwu, Euphemia M., UGWU, Ikechukwu Ethelbert, Ugwu, Jideofor Okechukwu, Ugwunne, Chuka A, Ukpabio, Ukpabio E.I., Umar, Aminu Muhammed, UMEH, Chizoba Linda, Ungen, Rowena, Usang, Usang, Usenbo, T, Usman, Mustapha Ibrahim, UWAYESU, Roda, Van Aswegen, Benjamin, van der Byl, Ashley, van der Linde, Pieter, van der Walt, Stephan, van Schalkwyk, Hendrik Petrus, van Tonder, Charme, van Vuuren, Suleen, van Wyk, Janri, van Zyl, Sudene, Wabule, Agnes, Wacays, Abdirahman, Waheed Mowafy, Ghada, Waisiko, Bethleen, Walawah, David, Walithandia, Eziron, Wamwaki, John, Wataaka, Nicholas, Wessels, Nelia, Williams, Emmanuel, WILLIAMS, Omolara, Woldegiorgis, Abel, Wolfaardt, George, Wondossen, Mekete, Woodun, Ritish, Workineh, Saleamlak Tigabie, Wubetu, Solomon, Yahia, Mohamed, Yakubu, Hamisu, Yakubu, Saidu Yusuf, Yalewu, Dawit Zerihun, YAMEOGO, T. Azer-Clovis, Yeboah, Francis, YENYI AHUKA LONGOMBE, Thérèse, Younes, Eman, Young, Chad, Younis, Nageia, Younus, Tarig Yousuf Ibrahim, YUSUF, STEPHEN, Zaki, Fatima, Zbida, Ibrahim, Zenda, Thubelihle, ZERIZER, Yassine, Zingoni, Kudzai, Zitouni, Hayett, ZONGO, P. Valentin, Zubi, Abdalrahem, Zulu, Nonhlanhla, and Zulu, Nqobile

Published
2024
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42. Effect of decentralising childhood tuberculosis diagnosis to primary health centre versus district hospital levels on disease detection in children from six high tuberculosis incidence countries: an operational research, pre-post intervention study

Author

Laurence, Borand, Agathe, de Lauzanne, Bunnet, Dim, Seyla, Heang, Sanary, Kaing, Chanty, Keang, Socheat, L.Y., Pichpiseth, Meas, Sovann, Nhoueng, Long, Pring, Vouchleang, Sreng, Song, Yin, Saren, Sovan, Chanvirak, Phan, Chanra, Chreng, Ratha, Khoun, Monicando, Rin, Sophea, Pal, Boraneath, Nang, Rathakrun, Pom, Tan Eang, Mao, Simoy, Chhim, Huot, Touch, Kosal, Suon, Saronn, Chum, Kimhong, Tok, Kimchorn, Pring, Satya, Krouch, Chean, Chok, Sunleng, Seun, Savtey, Phon, Mai, Nang, Kimda, Hun, Vanny, Hong, Dara, Sok, Kosal, Chea, Bunthoeun, Chheang, Rino, Sem, Lam, Lay, Haysan, Say, Pholly, Kem, Sreyphal, Meng, Sokheng, Phorn, Sreyvann, Him, Peakdey, Pheach, Dalai, Kive, Moeur, Sar, Sreydy, Kong, Seyha, Kong, Sreytouch, Yorn, Soam, Tes, Sophal, Kep, Seroeung HENG Thy, Leng, Savorn, Neak, Sim, Seng, Pheakna, Pay, Sithan, Suon, Sophanna, Chan, Dyna, Um, Savuth, Sin, Sam, Phan, Sarim, Kum, Sokheng, Khath, Pong, Phem, Seyha, Sok, Chanty, Ny, Van, Leim, Sereyvuth, Pich, Sengkry, Chheang, Nhin, Eang, Vannareth, Sao, Vannak, Sim, Sopheak, Som, Ney, Pong, Sokha, Van, Sreyleap, Seng, Vanna, Yoeurng, Kakada, Toem, Thida, Keo, Vuochny, Sem, Sophal, Veng, Chanthol, Rin, Vanny, Seang, Kiri, Lok, Khemra, Mao, Keovanna, Ouk, Maiya, Min, Suomun, Morm, Rattana, Koy, Sreypov, Chhann, Sreytouch, Set, Audrey, Amboua Schouame, Clifford, Babey, Masama, Eden Ngu, Etienne, Guenou, Sylvie, Kwedi Nolna, Douglas, Mbang Massom, Bernard Fortune, Melingui, Nadia, Nga Elomo, Moïse, Mvetumbo, Angeline, Nkembe, Krystel, Ebo, Albert, Kuate Kuate, Michelline, Choupa, Maggi, Mbede, Valerie, Donkeng, Nelly, Kamgaing, Jean-Voisin, Taguebue, Achille, Touha Yannick, Estelle, Abomo Zang, Rosette, Bakoa, Esperance, Mimbouombela Leger, Sabine, Eleme, Gabrielle, Eteme Marie, Thierry, Elouna Nkoa, Dieudonné, Ndzana, Christophe, Bitti, Olivier, Fotsing, Charlotte, Lani Boko, Mathieu, Mbonga, Ghislain Ulrich, Njakou Sagang, Innocent, Onomo, Charlotte, Essaga Hortense, Daniel Desiré, Mboudi Kouang, Léon, Eloundou, Helene, Kengne, Felix, Mbassi, Juliette, Bidjeme, Hortense, Toua Eteme, Nadege, Essama, Roger, Belinga Balla, Norbert, Tassi, Roline, Nguiko Elsa, Leonard, Mekongo, Fabien, Eyebe Ayissi, Francine Christelle, Biloa Anaba, Philomène, Nsom, Celestin Géraud, Yam Essola, Edwige Léa, Mame Moo, Noé, Makon, Arllette Rita, Nounkep Yanghu, Frank, Ebanga, Antoinette, Assiga Ntsama, Carlyle Sorelle, Kamguia Djuimsop, Diane, Mbabou, Marie, Maguip Abanda, Rosine Berthe, Nguemafouo Doummene, Amos, Mekone, Ngwankfu, Konfor Blessing, Jérome, Mimboe, Virginie, Tiona, Roland, Beleck, Sairou, Zam, Nicole, Adibone, Claude, Biaback Jean, Denis, Bessong, Gilbert, Aminou, Jeremie Pagnol, Bille Bonga, Aubin, Fotso Monkap, Epse NGON Annie, Hitekelek, Vitrice, Sebe, Leo, Makon, Marie, Ennah, Mpie, Paul Boyolo, Diane Viviane, Metchoum, Celin, Nzambe, Arnaud, Dado, Milobert, Mbengang, Marceline, Eyebi, Vanessa, Ngah, Alice, Mballa Batonga, Solange, Ayouba, Pierrette, Ebode, Majino, Mamou, Marguerite, Botomogne Bomba, Salametou, Ngnet, Augustine Florence, Essengue Ngono, Rolland, Odionoloba Charles, Bernice, Bisso, Suzy, Balemaken Ingrid, Marie Louise, Mandoki a Bilong, Gertrude, Ndeng Ayouba, Josue, Ngon, Roger, Aka Bony, Kacou Michel, Bah, Dro, Bakayoko, Rolande, Baki Aimee, Marie-France Larissa, Banga, Olivier, Bouzié, Kan, Brou, Pan, Coulibaly, Serge, Danho, Flavien, Deli, Alphonse, Dion, Bi, Do, Armand, Dohoun, William, Edjeme, Cathérine, Falé, Melissa, Gogoua Saulé, Constant, Kesse, Eric, Komena Auguste, Christian, Kouadio, Arkason, Kouame Abel, Raoul, Moh, Sandrine, Nguessan Marcelle, Bertine, Siloué, Nina, Soua, Cyrille Prisca, Yao Yapi, Timothée, Ouassa, Jacquemin, Kouakou, Eric, Balestre, Aurélie, Beuscart, Aurélie, Charpin, Marc, D'elbee, Hélène, Font, Basant, Joshi, Nicolas, Koskas, Olivier, Marcy, Estelle, Occelli, Joanna, Orne-Gliemann, Julien, Poublan, Elodie, Vernoux, Maryline, Bonnet, Savine, Chauvet, Manon, Lounnas, Guillaume, Breton, Pierre-Yves, Norval, Sheyla, Cassy, Verna, Chambal, Valter, Chiúle, Supinho, Chimbanje, Saniata, Cumbe, Mércia, Matsinhe, Celso, Khosa, Nairo, Mabote, Salvador, Machava, Emelva, Machonisse, Verónica, Macuácua, Denise, Milice, Jorge, Ribeiro, Elcídio, Tivane, Dorlim, Uetela, Yara, Voss de Lima, Américo, Zandamela, Alcina, Zita, Ivan, Manhiça, Benedita, José, Dalila, Rego, Chris, Buck W., Kapoli, Kasembe, Atália, Massangaie, Assa, Sitoe, Ambostique, Argola, Césio, Miambo, Presequila, Nhatsave, Gilda, Sitoe, Charifito, Vesta, Salvador, Dimande, Lázaro, Mazembe, Nilza, Amade, Manuela, Chavela, Nomsa, Macheque, Salomão, Comé, Eulália, Machava, Narciso, Mucavele, Jacinto, Nhabanga, Marlene, Nicolau, Natércia, Simbine, Lina, Uendela, Micaela, Juaio, Abiba, Saíde, Naira, Macie, Fernando, Mondlane, Stélio, Simango, Prince, Beyan, Benjamin M, Flomo, Abubakarr, Jalloh Joseph, Ishmael, Kamara, Monica G, Koroma, Mohamed, Lamin, Lena, Matata, Ross, Mugisha Jacob, Christiana M, Senesie, Sheriff, S.E.S.A.Y., Egerton, Tamba Kamara, Ayeshatu, Mustapha, Lynda, Foray, Sandra, Agondeze, Agnes, Kobusingye, Mastula, Nanfuka, Faith, Namulinda, Eric, Wobudeya, Rinah, Arinaitwe, Rodney, Kaitano, Martin, Kasujja, Juliet, Mwanga-Amumpaire, Evans, Mwesigwa, Naome, Natukunda, Simpson, Nuwamanya, Miria, Nyangoma, Patrick, Orikiriza, Johnbosco, Tumwijukye, Esther, Turyashemererwa, Nyehangane, Dan, Mugisha, Ivan, Winnie, Biryeri, George, Naika, Robert, Ongwara O., Allen, Najjuko, Augustine, Kayiira, Samuel, Yairo, Immaculate, Tumwebaze, Goreth, Nalwoga, Paul, Nsiyaleta, Annet, Agaba, Martin, Mpimbaza M., Norbert, Akampurira, Agatha, Tugumisirize, Evans, Ariyo, Julius, Agaba, Yovita, Natukunda, Nelson, Musazi, Edmund, Musinguzi, Brown, Baluku Julius, Moorine, Sekadde, Stavia, Turyahabwe, Chishala, Chabala, Luis, Cuevas, Christophe, Delacourt, Steve, Graham, Malgorzata, Grzemska, Sabine, Verkuijl, Anneke, Hesseling, Elizabeth, Maleche-Obimbo, Mark, Nicol, Wobudeya, Eric, Nanfuka, Mastula, Ton Nu Nguyet, Minh Huyen, Taguebue, Jean-Voisin, Moh, Raoul, Breton, Guillaume, Khosa, Celso, Borand, Laurence, Mwanga-Amumpaire, Juliet, Mustapha, Ayeshatu, Nolna, Sylvie Kwedi, Komena, Eric, Mugisha, Jacob Ross, Natukunda, Naome, Dim, Bunnet, de Lauzanne, Agathe, Cumbe, Saniata, Balestre, Eric, Poublan, Julien, Lounnas, Manon, Ngu, Eden, Joshi, Basant, Norval, Pierre-Yves, Terquiem, Etienne Leroy, Turyahabwe, Stavia, Foray, Lynda, Sidibé, Souleymane, Manhiça, Ivan, Sekadde, Moorine, Detjen, Anne, Verkuijl, Sabine, Mao, Tan Eang, Orne-Gliemann, Joanna, Bonnet, Maryline, and Marcy, Olivier

Published
2024
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48. A review of Cameroonian medicinal plants with potentials for the management of the COVID-19 pandemic

Author

Fongnzossie Fedoung, Evariste, Biwole, Achille Bernard, Nyangono Biyegue, Christine Fernande, Ngansop Tounkam, Marlene, Akono Ntonga, Patrick, Nguiamba, Véronique Priscille, Essono, Damien Marie, Forbi Funwi, Preasious, Tonga, Calvin, Nguenang, Guy Merlin, Kemeuze, Victor, Sonwa, Denis Jean, Tsabang, Nole, Bouelet, Isabelle Sandrine, Tize, Zra, Boum, Alexandre Teplaira, Momo Solefack, Marie Caroline, Betti, Jean Lagarde, Nouga Bissoue, Achille, Lehman, Leopold Gustave, Mapongmetsem, Pierre Marie, Nneme Nneme, Leandre, Ngono Ngane, Rosalie Annie, and Ngogang Yonkeu, Jeanne

Published
2023
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50. Genomic sequencing and neutralizing serological profiles during acute dengue infection: A 2017 cohort study in Nepal.

Author

Sabita Prajapati, Annie Elong Ngono, Melanie Mc Cauley, Julia Timis, Srijan Shrestha, Anup Bastola, Shrawan Kumar Mandal, Sanjay Ray Yadav, Rajindra Napit, Meng Ling Moi, Montarop Yamabhai, October M Sessions, Sujan Shresta, and Krishna Das Manandhar

Subjects
Public aspects of medicine, RA1-1270
Abstract

Dengue virus (DENV) is a mosquito-borne flavivirus that poses a threat to nearly 50% of the global population. DENV has been endemic in Nepal since 2006; however, little is known about how DENV is evolving or the prevalence of anti-DENV immunity within the Nepalese population. To begin to address these gaps, we performed a serologic and genetic study of 49 patients from across Nepal who presented at central hospitals during the 2017 dengue season with suspected DENV infection. Of the 49 subjects assessed, 21 (43%) were positive for DENV NS1 antigen; of these; 5 were also anti-DENV IgM+ IgG+; 7 were DENV IgM+ IgG-, 2 were IgM- IgG+, and 7 were IgM-IgG- by specific ELISAs. Seven of the 21 NS1 positive sera were RNA positive by RT-PCR (six DENV2, one DENV3), suggesting that DENV2 was the dominant serotype in our cohort. Whole-genome sequencing of two DENV2 isolates showed similarity with strains circulating in Singapore in 2016, and the envelope genes were also similar to strains circulating in India in 2017. DENV-neutralizing antibodies (nAbs) were present in 31 of 47 sera tested (66%); among these, 20, 24, 26, and 12 sera contained nAbs against DENV1, 2, 3, and 4 serotypes, respectively. Additionally, 27 (58%) samples had nAbs against multiple serotypes (2 or more). Serology analysis suggested that 12 (26%) and 19 (40%) of the 47 subjects were experiencing primary and secondary DENV infections, respectively. Collectively, our results provide evidence for current and/or past exposure to multiple DENV serotypes in our cohort. These data suggest that expanded local surveillance of circulating DENV genotypes and population immunity will be important to effectively manage and mitigate future dengue outbreaks in Nepal.

Published
2024
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