{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T00:19:12Z","timestamp":1790900352999,"version":"4.1.0"},"reference-count":16,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2020,6,28]],"date-time":"2020-06-28T00:00:00Z","timestamp":1593302400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100000060","name":"National Institute of Allergy and Infectious Diseases","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000060","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["K23AI139343"],"award-info":[{"award-number":["K23AI139343"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"name":"International Centers of Excellence for Malaria Research","award":["U19AI089680"],"award-info":[{"award-number":["U19AI089680"]}]},{"name":"Johns Hopkins Malaria Research Institute"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,2,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Removal of chloroquine from national malaria formularies can lead to the reversion of resistant Plasmodium falciparum to wild-type. We report a steep decline in chloroquine-resistant P falciparum within 10 years of national discontinuation of chloroquine monotherapy in Zimbabwe. Drug resistance surveillance is a vital component of malaria control programs, and the experience with chloroquine in Zimbabwe and elsewhere in sub-Saharan Africa is illustrative of the potentially rapid and dramatic impact of drug policy on antimalarial resistance.<\/jats:p>","DOI":"10.1093\/infdis\/jiaa368","type":"journal-article","created":{"date-parts":[[2020,6,20]],"date-time":"2020-06-20T03:16:02Z","timestamp":1592622962000},"page":"306-309","source":"Crossref","is-referenced-by-count":12,"title":["Steep Rebound of Chloroquine-Sensitive<i>Plasmodium falciparum<\/i>in Zimbabwe"],"prefix":"10.1093","volume":"223","author":[{"given":"Sungano","family":"Mharakurwa","sequence":"first","affiliation":[{"name":"Department of Health Sciences, Africa University, Mutare, Zimbabwe"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zvifadzo","family":"Matsena-Zingoni","sequence":"additional","affiliation":[{"name":"National Institute of Health Research Malaria Section, Harare, 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