ArticleMalaria journal2023
Malaria transmission pattern across the Sahelian, humid savanna, highland and forest eco-epidemiological settings in Cameroon.
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 13 papers.
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Who cites it
13 citing papers in PubMed, 15 citations in OpenAlex.
- Assessing the impact of routine malaria vaccination on total disease burden in Cameroon: a nationwide difference‑in‑differences analysis using health district surveillance data (2023-2025).Tropical diseases, travel medicine and vaccines · 2026Article
- Complex non-Research square · 2026Article
- Mosquito vector composition and biting behavior of malaria vectors in forest versus humid savanna eco-epidemiological settings of Cameroon.Malaria journal · 2026Article
- Distribution of falciparum and non-falciparum malaria among symptomatic malaria patients in Dschang, West Region of Cameroon.PloS one · 2026Article
- Preliminary analysis of the conserved Plasmodium falciparum k13 gene in Arbaminch and Mirab Abaya, Ethiopia.Malaria journal · 2025Article
- Genetic polymorphism of msp2 in Plasmodium falciparum isolates among asymptomatic malaria infections from two ecological settings in Cameroon.Malaria journal · 2025Article
- Diversity of anopheline species and malaria transmission dynamics in high-altitude areas of western Cameroon.Malaria journal · 2025Article
- Assessing the bio-efficacy of mosquito nets in Santchou and Bertoua 1 year after the mass distribution campaign of 2019.Journal of medical entomology · 2025Article
- Malaria transmission, insecticide resistance and efficacy of insecticide-treated nets in Belabo and Ouami, two localities of the East Region of Cameroon.Current research in parasitology & vector-borne diseases · 2025Article
- The influence of jittering DHS cluster locations on geostatistical model-based estimates of malaria risk in Cameroon.Parasite epidemiology and control · 2024Article
- A Five-Year Malaria Prevalence/Frequency in Makenene in a Forest-Savannah Transition Ecozone of Central Cameroon: The Results of a Retrospective Study.Tropical medicine and infectious disease · 2024Article
- Malaria parasite burden and heterogeneity of risk factors among Central African Republic refugees: a cross-sectional study in the Gado-Badzere refugee camp in Eastern Cameroon.Frontiers in tropical diseases · 2024Article
- Characterization of human exposure to Anopheles and Aedes bites using antibody-based biomarkers in rural zone of Cameroon.PloS one · 2024Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundMalaria remains a major public health concern in Cameroon. Understanding vector distribution and malaria transmission dynamics is of paramount importance for evaluating the performance of control strategies. This study assesses patterns of malaria transmission in four eco-epidemiological settings in Cameroon.
methodsAdult mosquitoes were collected using Human Landing Catches (HLC) once every 4 months from August 2019 to November 2021 in Kaélé, Tibati, Santchou and Bertoua. Mosquitoes were sorted by genus and Anopheles gambiae sensu lato (s.l.) species complex were identified using PCR. The presence of Plasmodium falciparum circumsporozoite protein (CSP) was measured by ELISA; the entomological inoculation rates (EIR) was estimated in each locality.
resultsA total of 23,536 mosquitoes were collected. Anopheles gambiae and/or Anopheles coluzzii were the main malaria vectors in all sites. Anopheles arabiensis was recorded in low frequency in Kaélé and Tibati. Other species collected included Anopheles funestus, Anopheles pharoensis and Anopheles ziemmani. High anopheline biting rates were recorded outdoor in all sites except in Kaélé. Important differences in species biting dynamics were observed between sites. The sporozoite infection rate varied from 0.36 to 4%. The daily EIR was found to vary from 0.07 in Santchou to 0.26 infected bites/man/night (ib/m/n) in Kaélé).
conclusionThe study suggests heterogeneous patterns of malaria transmission in different ecoepidemiological settings across the country. The findings stress the need to improve malaria vector control strategies.
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