Background
Schistosomiasis and intestinal helminthiases are significant public health issues that severely impact the development of children and adolescents in impoverished regions, such as the rural village of Soavinarivo in central Madagascar. These issues are often associated with deficient hygienic and sanitary conditions.
Methods
A prospective cross-sectional study was conducted in October 2017 on children aged 3-15 years. A total of 114 stool samples were collected and analysed using microscopy and molecular techniques to identify schistosomiasis and intestinal helminthiases. Descriptive statistics assessed prevalence, and binary logistic regression identified risk factors for helminth infections.
Results
Helminth prevalence was 88.6%, with being the most common (76.3%), followed by () (31.6%). Soil-transmitted helminths, including and , each affected 14% of participants. It should be noted that 5.3% of participants tested positive for . Undernutrition affected 66.7% of participants, with 58.8% suffering from stunting and 22.8% from wasting. Stunting was more likely in participants with . Risk factors for included being over 9 years old and working in rice fields. Not washing fruits and vegetables before eating and contact with pigs were related to infections. Clinical symptoms, such as abdominal distension and pain, were associated with infection.
Conclusions
The prevalence rates of schistosomiasis and soil-transmitted helminthiases, highlighting , and its coexistence with undernutrition in the same population, are alarming. These findings underscore the urgent need to intensify current control strategies, which include deworming, provision of clean water, implementation of sewage systems and education on sanitation and hygiene.
BT - Journal of tropical medicine C1 -https://www.ncbi.nlm.nih.gov/pubmed/41199879
DA - 01/2025 DO - 10.1155/jotm/3214987 J2 - J Trop Med LA - eng M3 - Article N2 -Background
Schistosomiasis and intestinal helminthiases are significant public health issues that severely impact the development of children and adolescents in impoverished regions, such as the rural village of Soavinarivo in central Madagascar. These issues are often associated with deficient hygienic and sanitary conditions.
Methods
A prospective cross-sectional study was conducted in October 2017 on children aged 3-15 years. A total of 114 stool samples were collected and analysed using microscopy and molecular techniques to identify schistosomiasis and intestinal helminthiases. Descriptive statistics assessed prevalence, and binary logistic regression identified risk factors for helminth infections.
Results
Helminth prevalence was 88.6%, with being the most common (76.3%), followed by () (31.6%). Soil-transmitted helminths, including and , each affected 14% of participants. It should be noted that 5.3% of participants tested positive for . Undernutrition affected 66.7% of participants, with 58.8% suffering from stunting and 22.8% from wasting. Stunting was more likely in participants with . Risk factors for included being over 9 years old and working in rice fields. Not washing fruits and vegetables before eating and contact with pigs were related to infections. Clinical symptoms, such as abdominal distension and pain, were associated with infection.
Conclusions
The prevalence rates of schistosomiasis and soil-transmitted helminthiases, highlighting , and its coexistence with undernutrition in the same population, are alarming. These findings underscore the urgent need to intensify current control strategies, which include deworming, provision of clean water, implementation of sewage systems and education on sanitation and hygiene.
PY - 2025 SP - 1 EP - 12 T2 - Journal of tropical medicine TI - Schistosomiasis and Intestinal Helminthiases in a Remote Area of Central Madagascar. UR - https://onlinelibrary.wiley.com/doi/pdfdirect/10.1155/jotm/3214987?download=true VL - 2025 SN - 1687-9686 ER -