{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,21]],"date-time":"2026-08-21T12:21:24Z","timestamp":1787314884501,"version":"build-2736575974"},"reference-count":38,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2024,7,23]],"date-time":"2024-07-23T00:00:00Z","timestamp":1721692800000},"content-version":"vor","delay-in-days":22,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Influenza Resp Viruses"],"published-print":{"date-parts":[[2024,7]]},"abstract":"ABSTRACT<\/jats:title>\n \n Background<\/jats:title>\n The sero\u2010epidemiological characteristics of SARS\u2010CoV\u20102 infections in Mali are not yet well understood. This study assessed SARS\u2010CoV\u20102 antibody seroprevalence and factors associated with antibody responses in the general population of Bamako, the capital city and epicenter of COVID\u201019, to assess the magnitude of the pandemic and contribute to control strategy improvements in Mali.<\/jats:p>\n <\/jats:sec>\n \n Methods<\/jats:title>\n \n A cross\u2010sectional survey was conducted in September 2022 to collect sociodemographic information, clinical characteristics, comorbid factors, and blood samples. ELISA was performed to determine anti\u2010Spike (anti\u2010S) and anti\u2010RBD antibody levels. A total of 3601 participants were enrolled in REDCap. R\u2010Studio was used for the statistical analysis. The chi\u2010squared (\u03c7\n 2<\/jats:sup>\n ) test was used to compare the proportions across different groups. Logistic regression models were used to elucidate factors associated with antibody responses.\n <\/jats:p>\n <\/jats:sec>\n \n Result<\/jats:title>\n \n The sex ratio for female\u2010to\u2010male was 3.6:1. The most representative groups were the 20\u201329\u2010year\u2010olds (28.9%,\n n<\/jats:italic>\n \u2009=\u20091043) and the 30\u201339\u2010year\u2010olds (26.9%,\n n<\/jats:italic>\n \u2009=\u2009967). The COVID\u201019 vaccine coverage among the participants was 35.8%, with vaccines from Covishield AstraZeneca (13.4%), Johnson & Johnson (16.7%), Sinovac (3.9%), and BioNTech Pfizer (1.8%). Overall, S protein and RBD antibody seroprevalences were remarkably high in the study population (98% and 97%, respectively). Factors such as youth (1\u20139\u2009years old) and male sex were associated with lower SARS\u2010CoV\u20102 antibody responses, whereas COVID\u201019 vaccinations were associated with increased antibody responses.\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n This serosurvey demonstrated the high seroprevalence of SARS\u2010CoV\u20102 antibodies and highlighted the factors influencing antibody responses, while clearly underlining an underestimation of the pandemic in Mali.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/irv.13343","type":"journal-article","created":{"date-parts":[[2024,7,24]],"date-time":"2024-07-24T00:41:06Z","timestamp":1721781666000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Seroprevalence of SARS\u2010CoV\u20102 Antibodies and Associated Factors in Bamako, Mali: A Population\u2010Based Cross\u2010Sectional Study in September 2022"],"prefix":"10.1111","volume":"18","author":[{"given":"Bourama","family":"Traor\u00e9","sequence":"first","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Merepen\u00a0A.","family":"Guindo","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Drissa","family":"Konat\u00e9","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fousseyni","family":"Kan\u00e9","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nathan\u00a0C.","family":"Incandela","sequence":"additional","affiliation":[{"name":"Center for Polymers and Organic Solids, Department of Chemistry and Biochemistry University of California Santa Barbara Santa Barbara California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdouramane","family":"Traore","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salimata","family":"Kant\u00e9","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariam","family":"Sidib\u00e9","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bourama","family":"Keita","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fatoumata","family":"Kasse","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karamoko","family":"Tangara","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dramane","family":"Diallo","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Issoufi\u00a0Y.","family":"Maiga","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salif","family":"Thiam","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdourhamane","family":"Cisse","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Khatry\u00a0M.","family":"Siby","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdoul\u00a0R.","family":"Dicko","sequence":"additional","affiliation":[{"name":"District Health Center of Commune 4 of Bamako Minister of Health and Social Development of Mali Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mariam","family":"Goita","sequence":"additional","affiliation":[{"name":"District Health Center of Commune 4 of Bamako Minister of Health and Social Development of Mali Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diakaridia","family":"Kone","sequence":"additional","affiliation":[{"name":"Hospital District Health of Commune 1 of Bamako Minister of Health and Social Development of Mali Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mamadou","family":"Diallo","sequence":"additional","affiliation":[{"name":"District Health Center of Commune 6 of Bamako Minister of Health and Social Development of Mali Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Modibo","family":"Traore","sequence":"additional","affiliation":[{"name":"District Health Center of Commune 5 of Bamako Minister of Health and Social Development of Mali Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yaya\u00a0I.","family":"Coulibaly","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mahamadou","family":"Diakit\u00e9","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seydou","family":"Doumbia","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Housseini","family":"Dolo","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7178-7758","authenticated-orcid":false,"given":"Saidou","family":"Balam","sequence":"additional","affiliation":[{"name":"International Center for Excellence in Research (ICER), Faculty of Medicine and Odontostomatology (FMOS), Faculty of Pharmacy (FAPHA) University Clinical Research Center (UCRC) at the University of Sciences, Techniques and Technologies of Bamako (USTTB) Bamako Mali"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,7,23]]},"reference":[{"key":"e_1_2_9_2_1","article-title":"In Hunt for Covid\u201019 Origin, Patient Zero Points to Second Wuhan Market","volume":"26","author":"Page Jeremy H. D.","year":"2021","journal-title":"Wall Street Journal"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.m408"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rsma.2022.102749"},{"key":"e_1_2_9_5_1","doi-asserted-by":"crossref","DOI":"10.1016\/j.gecco.2021.e01633","article-title":"Assessing the Economic Impact of COVID\u201019 on the Private Wildlife Industry of South Africa","volume":"28","author":"Merwe P.","year":"2021","journal-title":"Global Ecology and Conservation"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.3390\/biology9090240"},{"key":"e_1_2_9_7_1","unstructured":"Organization WH Weekly Epidemiological Update on COVID\u201019\u20101 February 2023 (2023)."},{"key":"e_1_2_9_8_1","unstructured":"Organization WH WHO Coronavirus (COVID\u201019) Dashboard (2023)."},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.4269\/ajtmh.20-0474"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph18168638"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjgh-2022-008793"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.34172\/hpp.2021.49"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0950268822001054"},{"key":"e_1_2_9_14_1","unstructured":"Mali MdlSedDSd \u201cCommunique N\u00b01050 du Minist\u00e8re de la Sant\u00e9 et du D\u00e9veloppement Social sur le suivi des actions de pr\u00e9vention et de riposte face \u00e0 la maladie \u00e0 coronavirus \u201d (2023) https:\/\/rbgy\/cha2c."},{"key":"e_1_2_9_15_1","unstructured":"E.Mathieu H.Ritchie L.Rod\u00e9s\u2010Guirao et\u00a0al. \u201cMali: Coronavirus Pandemic Country Profile \u201d accessed August 8 2023 https:\/\/rbgy\/1z9f6."},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.3390\/v14010102"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pgph.0001316"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.00514-21"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/irv.12915"},{"key":"e_1_2_9_20_1","unstructured":"Response H \u201cSituation Report of COVID\u201019 in Mali (Rapport de situation COVID\u201019 au Mali) \u201d (2021) https:\/\/rbgy\/jm88s."},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1093\/infdis\/jiab498"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1093\/cid\/ciab589"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12889-022-13918-y"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijerph19127257"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.abe1916"},{"issue":"1","key":"e_1_2_9_26_1","article-title":"The COVID\u201019 Wave Was Already Here: High Seroprevalence of SARS\u2010CoV\u20102 Antibodies Among Staff and Students in a Cameroon University","volume":"14","author":"Deutou Wondeu A. L.","year":"2023","journal-title":"Journal of Public Health in Africa"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.3201\/eid2802.211725"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.3389\/fimmu.2022.856033"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41577-022-00809-x"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41590-020-00826-9"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1126\/scitranslmed.abd5487"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2020.09.016"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2020.8707"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.3389\/fimmu.2020.02147"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12879-021-06313-2"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.metabol.2020.154262"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1503\/cmaj.200971"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmv.25989"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejim.2022.02.010"}],"container-title":["Influenza and Other Respiratory Viruses"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/irv.13343","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,7,26]],"date-time":"2024-07-26T10:13:32Z","timestamp":1721988812000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/irv.13343"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7]]},"references-count":38,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2024,7]]}},"alternative-id":["10.1111\/irv.13343"],"URL":"https:\/\/doi.org\/10.1111\/irv.13343","archive":["Portico"],"relation":{"has-review":[{"id-type":"doi","id":"10.1111\/IRV.13343\/v2\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v6\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v6\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v2\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v2\/review2","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v1\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v5\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v3\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v4\/response1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v4\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v3\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v1\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v1\/review2","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v4\/review1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v5\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v2\/decision1","asserted-by":"object"},{"id-type":"doi","id":"10.1111\/IRV.13343\/v3\/response1","asserted-by":"object"}]},"ISSN":["1750-2640","1750-2659"],"issn-type":[{"value":"1750-2640","type":"print"},{"value":"1750-2659","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7]]},"assertion":[{"value":"2023-05-08","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-05-31","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-07-23","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e13343"}}