What is it about?
This study looked at people living in Emana, a peri-urban village near Yaoundé, Cameroon. The researchers wanted to understand why malaria continues to spread even though most people have good knowledge about the disease. Residents have good knowledge and positive attitudes toward malaria prevention. They know it is transmitted by mosquitoes and recognize the symptoms. However, their actual practices are poor. Many people do not sleep regularly under insecticide-treated nets (mainly because of the heat), use traditional medicinal plants instead of modern medicine, and do not properly protect their homes.
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Why is it important?
This study is important because it shows a common but often overlooked problem in malaria control: having good knowledge is not enough. Even with satisfactory awareness campaigns, malaria continues to spread silently in Emana village due to practical barriers such as heat discomfort with mosquito nets, reliance on traditional medicine, and inadequate home protection. The research highlights the high rate of asymptomatic carriers (nearly 25% of the population, especially children and adolescents), who act as a hidden reservoir keeping transmission alive. This has major public health implications for Cameroon and other malaria-endemic countries in sub-Saharan Africa. By identifying the real gap between knowledge and practice, this work helps design more effective, context-specific interventions — moving beyond simple sensitization to practical, people-centered solutions that can truly reduce malaria burden.
Perspectives
As one of the authors, I believe this study underscores the need for a shift in malaria control strategies in peri-urban and rural communities. Future efforts should focus on: Developing more comfortable and locally adapted mosquito nets Combining modern medicine with respectful integration of traditional practices Implementing active screening and treatment campaigns targeting school-aged children and adolescents Strengthening community engagement to address gender differences in prevention practices Ultimately, closing the gap between knowledge and real-life behavior will be key to making meaningful progress toward malaria elimination in Cameroon.
Steve Joko
Universite de Dschang
Read the Original
This page is a summary of: Knowledge, attitudes and practices towards malaria in a peri-urban Cameroonian village: Persistent silent transmission despite satisfactory awareness, PLOS One, May 2026, PLOS,
DOI: 10.1371/journal.pone.0348617.
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