{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,8]],"date-time":"2025-12-08T13:35:44Z","timestamp":1765200944029,"version":"3.46.0"},"reference-count":0,"publisher":"Journal of Infection in Developing Countries","issue":"11","license":[{"start":{"date-parts":[[2025,11,30]],"date-time":"2025-11-30T00:00:00Z","timestamp":1764460800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Infect Dev Ctries"],"abstract":"<jats:p>Introduction: This study was conducted with a profound sense of urgency and has provided significant results that will complement previous studies carried out in Mauritania\u2014a country with unique socio-economic and healthcare characteristics\u2014to monitor the epidemiological situation of coronavirus disease 2019 (COVID-19). The study aimed to comprehensively and rigorously investigate the epidemiological profile of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) strains circulating in Mauritanian patients.\nMethodology: This descriptive study was carried out on 84 patients at the Cheikh Mohamed Ben Zayed Hospital and the National Institute of Hepato-Virology in Nouakchott. The samples were sequenced by next-generation sequencing (NGS) of the Illumina NextSeq 2000 type. The data were analyzed by the EPI Info 7 and SPSS 21 software.\nResults: The average age of the patients was 51 years, and the distribution of cases by age showed that the virus did not select a specific age group. The results indicated that the most frequent variant was Delta (33.33%). The death rate was very high (34.52%) compared to the national death rate, with a peak in the 58\u201369 years age group.\nConclusions: This study provides an overview of the epidemiological characteristics of COVID-19 in Mauritania. These findings not only help identify what policies or strategies should be designed to combat the COVID-19 pandemic, but also pave the way for a more effective response to similar pandemics in the future.<\/jats:p>","DOI":"10.3855\/jidc.20677","type":"journal-article","created":{"date-parts":[[2025,12,8]],"date-time":"2025-12-08T13:33:18Z","timestamp":1765200798000},"page":"1592-1597","source":"Crossref","is-referenced-by-count":0,"title":["Epidemiological profile of SARS-CoV-2 in Mauritania"],"prefix":"10.3855","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-1862-5733","authenticated-orcid":false,"given":"Khadijetou","family":"Ahmed","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sidi M","family":"Mohamed Mahmoud","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheikh T","family":"Hamed","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed LCB","family":"Ahmed","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed Vall","family":"Mohamed Abdellhi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2222","published-online":{"date-parts":[[2025,11,30]]},"container-title":["The Journal of Infection in Developing Countries"],"original-title":[],"link":[{"URL":"https:\/\/www.jidc.org\/index.php\/journal\/article\/download\/20677\/3763","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.jidc.org\/index.php\/journal\/article\/download\/20677\/3763","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,8]],"date-time":"2025-12-08T13:33:18Z","timestamp":1765200798000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.jidc.org\/index.php\/journal\/article\/view\/20677"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,11,30]]},"references-count":0,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2025,11,30]]}},"URL":"https:\/\/doi.org\/10.3855\/jidc.20677","relation":{},"ISSN":["1972-2680"],"issn-type":[{"value":"1972-2680","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,11,30]]}}}