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Background There is little information on the social perception of malaria and the use of preventative measures in Gabon, especially in rural areas. Adequate knowledge of malaria prevention and control can help in reducing the burden of malaria among vulnerable groups, particularly pregnant women and children under 5 years old living in malaria-endemic settings. This study was designed to assess the prevalence of malaria and the knowledge and attitude towards this disease in households in Nyanga Province. Methods A cross-sectional study was conducted to assess malaria knowledge, prevention practices and prevalence of the malaria infection in five departments of Nyanga Province. Plasmodial infection was diagnosed in children ≤ 5 years of age and women aged 15-49 years using rapid diagnostic tests. A questionnaire was administered randomly to women aged 15–49 years and to the parents or guardians of children aged ≤ 5 years in 535 households during a 2-week period in March 2018. Overall, the respondents’ socio-demographic characteristics, knowledge of malaria, malaria prevention practices and malaria prevalence were evaluated and compared across the five departments. Results Data from a total of 1,307 participants were included in this study, including 631 women of childbearing age (61 of them pregnant) and 676 children. Practically the entire (97.7%) interviewed population had heard about malaria and attributed the cause of malaria to a mosquito bite (95.7%). This survey revealed that the reported rate of reported bed-net use was 73.3%. The study observed an average malaria parasite prevalence of 13.9%. All departmental capitals of Nyanga Province had a significant level of malaria infection except for Mayumba where no plasmodial infection was found. Conclusion High malaria prevalence is found in the departmental capital cities of Nyanga Province. This study reveals that respondents have a high knowledge of the malaria symptoms, its mode of transmission and preventive measures. Despite this high level of knowledge of the disease and its preventive measures, the incidence of malaria remains relatively high in this rural community highlighting the need for other types of interventions.

Background: There is little information on the social perception of malaria and the use of preventative measures in Gabon, especially in rural areas. Adequate knowledge of malaria prevention and control can help in reducing the burden of malaria among vulnerable groups, particularly pregnant women and children aged under 5 years old living in malaria endemic settings. This study was designed to assess the prevalence of malaria and the knowledge and attitude towards this disease in households in the Nyanga Province. Methods: A cross-sectional study was conducted to assess malaria knowledge, prevention practices and prevalence of the infection in five departments of the Nyanga Province. Malaria infection was confirmed using rapid diagnostic tests. A questionnaire was administered randomly to 535 households during a two weeks period in March 2018. Overall, the respondents’ socio-demographic characteristics, knowledge on malaria, malaria prevention practices and malaria prevalence were evaluated and compared across the five departments. Results: Data was collected on 1,307 participants were included in this study, 631 women of childbearing age (including 61 pregnant women) and 676 children. Practically the entire (97.7%) interviewed population had already heard about malaria and attributed the cause of malaria to a mosquito bite (95.7%). This survey revealed that the bed net coverage rate was 73.3%. The study observed an average malaria parasite prevalence of 13.9%. All departments of Nyanga province had significant level of malaria infection except for the Mayumba department where no plasmodial infection was found. The overall prevalence of the plasmodial infection was significantly higher in children and pregnant women compared to adults in the cities of Tchibanga and Moabi. Conclusion: Malaria is highly prevalent in the province of Nyanga. Our findings show that children under five and pregnant women are more vulnerable to malaria in this area of the country. This study reveals that respondents have a high knowledge of mode of transmission, malaria symptoms and preventive measures. Despite this high level of knowledge of the disease and its preventive measures, the incidence of malaria remains relatively high in this rural community highlighting the need for continuous strategic interventions particularly health awareness and educational programs

Background: There is little information on the social perception of malaria and the use of preventative measures in Gabon, especially in rural areas. Adequate knowledge of malaria prevention and control can help in reducing the burden of malaria among vulnerable groups, particularly pregnant women and children aged under 5 years old living in malaria endemic settings. This study was designed to assess the prevalence of malaria and the knowledge and attitude towards this disease in households in the Nyanga Province. Methods: A cross-sectional study was conducted to assess malaria knowledge, prevention practices and prevalence of the infection in five departments of the Nyanga Province. Malaria infection was confirmed using rapid diagnostic tests. A questionnaire was administered randomly to 535 households during a two weeks period in March 2018. Overall, the respondents’ socio-demographic characteristics, knowledge on malaria, malaria prevention practices and malaria prevalence were evaluated and compared across the five departments. Results: Data was collected on 1,307 participants were included in this study, 631 women of childbearing age (including 61 pregnant women) and 676 children. Practically the entire (97.7%) interviewed population had already heard about malaria and attributed the cause of malaria to a mosquito bite (95.7%). This survey revealed that the bed net coverage rate was 73.3%. The study observed an average malaria parasite prevalence of 13.9%. All departments of Nyanga province had significant level of malaria infection except for the Mayumba department where no plasmodial infection was found. The overall prevalence of the plasmodial infection was significantly higher in children and pregnant women compared to adults in the cities of Tchibanga and Moabi. Conclusion: Malaria is highly prevalent in the province of Nyanga. Our findings show that children under five and pregnant women are more vulnerable to malaria in this area of the country. This study reveals that respondents have a high knowledge of mode of transmission, malaria symptoms and preventive measures. Despite this high level of knowledge of the disease and its preventive measures, the incidence of malaria remains relatively high in this rural community highlighting the need for continuous strategic interventions particularly health awareness and educational programs