{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T23:40:01Z","timestamp":1782258001282,"version":"3.54.5"},"reference-count":0,"publisher":"American Society of Tropical Medicine and Hygiene","issue":"2","license":[{"start":{"date-parts":[[2022,2,2]],"date-time":"2022-02-02T00:00:00Z","timestamp":1643760000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,2,2]]},"abstract":"<jats:title>ABSTRACT.<\/jats:title>\n<jats:p>We evaluated the detectability of <jats:italic>Plasmodium falciparum<\/jats:italic> clones when assessed on 3 consecutive days in incident and chronic infections in naturally exposed children living in an area of intense malaria transmission in Burkina Faso. The median number of clones by merozoite surface protein 2 (MSP2) genotyping was 3 (interquartile range [IQR] 2\u20135) in incident infections compared with 6 (IQR 4\u20138) in chronic infections (<jats:italic>P<\/jats:italic>\u2009&lt;\u20090.0001). When all clones detected on days 1-3 were considered as true complexity of infection, sampling on day 1 detected only 69.4% (109\/157) or 68.3% (228\/334) of all clones in incident and chronic infections, respectively. Our findings demonstrate that a large proportion of clones are missed by single time-point sampling. In addition, because of the high complexity of infection early in incident infections, our data suggest many infections may be caused by genetically complex inocula.<\/jats:p>","DOI":"10.4269\/ajtmh.21-0493","type":"journal-article","created":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T12:57:11Z","timestamp":1635771431000},"page":"664-666","source":"Crossref","is-referenced-by-count":9,"title":["Improved Detectability of Plasmodium falciparum Clones with Repeated Sampling in Incident and Chronic Infections in Burkina Faso"],"prefix":"10.4269","volume":"106","author":[{"given":"Aissata","family":"Barry","sequence":"first","affiliation":[{"name":"1Centre National de Recherche et de Formation sur le Paludisme (CNRFP), Minist\u00e8re de la Sant\u00e9, Ouagadougou, Burkina Faso;"},{"name":"2Department of Medical Microbiology and Radboud Center for Infectious Diseases, Radboud University Medical Centre, Nijmegen, The Netherlands;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shehu S.","family":"Awandu","sequence":"additional","affiliation":[{"name":"2Department of Medical Microbiology and Radboud Center for Infectious Diseases, Radboud University Medical Centre, Nijmegen, The Netherlands;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfred B.","family":"Tiono","sequence":"additional","affiliation":[{"name":"1Centre National de Recherche et de Formation sur le Paludisme (CNRFP), Minist\u00e8re de la Sant\u00e9, Ouagadougou, Burkina Faso;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lynn","family":"Grignard","sequence":"additional","affiliation":[{"name":"3Department of Immunology and Infection, London School of Hygiene and Tropical Medicine, London, United Kingdom"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Teun","family":"Bousema","sequence":"additional","affiliation":[{"name":"2Department of Medical Microbiology and Radboud Center for Infectious Diseases, Radboud University Medical Centre, Nijmegen, The Netherlands;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Katharine A.","family":"Collins","sequence":"additional","affiliation":[{"name":"2Department of Medical Microbiology and Radboud Center for Infectious Diseases, Radboud University Medical Centre, Nijmegen, The Netherlands;"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2795","container-title":["The American Journal of Tropical Medicine and Hygiene"],"original-title":[],"link":[{"URL":"https:\/\/www.ajtmh.org\/view\/journals\/tpmd\/106\/2\/article-p664.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.ajtmh.org\/downloadpdf\/journals\/tpmd\/106\/2\/article-p664.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,2,2]],"date-time":"2022-02-02T14:58:08Z","timestamp":1643813888000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ajtmh.org\/view\/journals\/tpmd\/106\/2\/article-p664.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,2,2]]},"references-count":0,"journal-issue":{"issue":"2"},"URL":"https:\/\/doi.org\/10.4269\/ajtmh.21-0493","relation":{},"ISSN":["0002-9637","1476-1645"],"issn-type":[{"value":"0002-9637","type":"print"},{"value":"1476-1645","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,2,2]]}}}