ArticleMalaria journal2023
Molecular epidemiology of non-falciparum Plasmodium infections in three different areas of the Ivory Coast.
Article in Malaria journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 10 citations in OpenAlex.
- First-in-human safety and pharmacokinetics of MK-7602, the antimalarial inhibitor of plasmepsins IX/X, in single- and multiple-ascending-dose studies.Antimicrobial agents and chemotherapy · 2026Trial
- Prevalence of Plasmodium ovale and Plasmodium malariae Mixed Infections and Associated Mortality in Children with Severe Falciparum Malaria.The American journal of tropical medicine and hygiene · 2026Article
- Epidemiological Profile and Risk Factors for Malaria in Rural Communities Before the Operationalization of the Singrobo-Ahouaty Dam, Southern Côte d'Ivoire.Tropical medicine and infectious disease · 2025Article
- Co-morbidity of malaria and soil-transmitted helminths in Nigeria: a joint Bayesian modelling approach.Infectious diseases of poverty · 2025Article
- Circulation of non-falciparum malaria species in West Africa: A literature review from 2000 to 2024.MalariaWorld journal · 2025Review
- UndetectedMalariaWorld journal · 2025Article
- Genetic diversity ofFrontiers in cellular and infection microbiology · 2024Article
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Authors and funding
12 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMalaria is a major public health problem, particularly in the tropical regions of America, Africa and Asia. Plasmodium falciparum is not only the most widespread but also the most deadly species. The share of Plasmodium infections caused by the other species (Plasmodium ovale and Plasmodium malariae) is clearly underestimated. The objective of the study was to determine the molecular epidemiology of plasmodial infection due to P. malariae and P. ovale in Côte d'Ivoire.
methodsThe study was cross-sectional. The study participants were recruited from Abengourou, San Pedro and Grand-Bassam. Sample collection took place from May 2015 to April 2016. Questionnaires were administered and filter paper blood samples were collected for parasite DNA extraction. The molecular analysis was carried out from February to March 2021. A nested PCR was used for species diagnosis. The data was presented in frequencies and proportions.
resultsA total of 360 patients were recruited, including 179 men (49,7%) for 181 women (50,3%). The overall Plasmodium positive rate was 72.5% (261/360). The specific index was 77.4% and 1.5% for P. falciparum and P. malariae in mono-infection, respectively. There was also 15% P. falciparum and P. malariae co-infection, 3.4% P. falciparum and P. ovale co-infection and 2.3% P. falciparum, P. malariae and P. ovale triple-infection. Typing of P. ovale subspecies showed a significant predominance of P. ovale curtisi (81.2% of cases).
conclusionPlasmodium falciparum remains the most prevalent malaria species in Côte d'Ivoire, but P. malariae and P. ovale are also endemic mostly in co-infection. Malaria elimination requires a better understanding of the specific epidemiological characteristics of P. malariae and P. ovale with a particular emphasis on the identification of asymptomatic carriers.
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