{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T18:52:26Z","timestamp":1792522346365,"version":"4.5.0"},"reference-count":38,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2024,5,17]],"date-time":"2024-05-17T00:00:00Z","timestamp":1715904000000},"content-version":"vor","delay-in-days":16,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100000016","name":"U.S. Department of Health and Human Services","doi-asserted-by":"publisher","award":["6 DESP060001\u201001\u201001"],"award-info":[{"award-number":["6 DESP060001\u201001\u201001"]}],"id":[{"id":"10.13039\/100000016","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000030","name":"Centers for Disease Control and Prevention","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000030","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Influenza Resp Viruses"],"published-print":{"date-parts":[[2024,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Influenza and severe acute respiratory syndrome coronavirus 2 (SARS\u2010CoV\u20102) are both respiratory viruses with similar clinical manifestations and modes of transmission. This study describes influenza data before and during the coronavirus disease pandemic (COVID\u201019) in Cameroon and SARS\u2010CoV\u20102 data during the pandemic period.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      The study ran from 2017 to 2022, and data were divided into two periods: before (2017\u20132019) and during (2020\u20132022) the COVID\u201019 pandemic. Nasopharyngeal samples collected from persons with respiratory illness were tested for influenza using the Centers for Disease Control and Prevention (CDC) typing and subtyping assays. During the COVID\u201019 pandemic, the respiratory specimens were simultaneously tested for SARS\u2010CoV\u20102 using the\n                      <jats:italic>DaAn<\/jats:italic>\n                      gene protocol or the Abbott real\u2010time SARS\u2010CoV\u20102 assay. The WHO average curve method was used to compare influenza virus seasonality before and during the pandemic.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 6246 samples were tested. Influenza virus detection rates were significantly higher in the pre\u2010pandemic period compared to the pandemic period (30.8% vs. 15.5%;\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.001). Meanwhile, the SARS\u2010CoV\u20102 detection rate was 2.5%. A change in the seasonality of influenza viruses was observed from a bi\u2010annual peak before the pandemic to no clear seasonal pattern during the pandemic. The age groups 2\u20134 and 5\u201314\u2009years were significantly associated with higher influenza positivity rates in both pre\u2010pandemic and pandemic periods. For SARS\u2010CoV\u20102, all age groups above 15\u2009years were the most affected population.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>The COVID\u201019 pandemic had a significant impact on the seasonal influenza by changing the seasonality of the virus and reducing its detection rates.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/irv.13313","type":"journal-article","created":{"date-parts":[[2024,5,17]],"date-time":"2024-05-17T06:17:38Z","timestamp":1715926658000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["The Detection of Influenza Virus Before and During the COVID\u201019 Pandemic in Cameroon"],"prefix":"10.1111","volume":"18","author":[{"given":"Gwladys\u00a0Chavely","family":"Monamele","sequence":"first","affiliation":[{"name":"Virology Service Centre 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Cameroon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian","family":"Nsangou\u00a0Yogne","sequence":"additional","affiliation":[{"name":"Garoua Annex Centre Pasteur of Cameroon  Garoua Cameroon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hermann\u00a0Landry","family":"Munshili\u00a0Njifon","sequence":"additional","affiliation":[{"name":"Garoua Annex Centre Pasteur of Cameroon  Garoua Cameroon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felix","family":"Nkom","sequence":"additional","affiliation":[{"name":"Metabiota, Inc  Yaounde Cameroon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ubald","family":"Tamoufe","sequence":"additional","affiliation":[{"name":"Metabiota, Inc  Yaounde Cameroon"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linda","family":"Esso","sequence":"additional","affiliation":[{"name":"Department for the Control of Diseases, Epidemics and Pandemics (DLMEP) Ministry 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