Detection Of Giardiasis Among Malnourished Children Under Five Years Old
Keywords:
Malnutrition, Giardia lamblia, Children under five, Parasitic infection, Nutritional status, Low-income countries, Public healthAbstract
Childhood malnutrition remains a major public health issue globally, particularly in low-income countries, where it is exacerbated by parasitic infections such as Giardia lamblia. Malnutrition in children under five years of age not only affects physical growth and cognitive development but also reflects and reinforces broader socioeconomic, cultural, and environmental challenges. This study aimed to assess the nutritional status of children under five years of age and determine the prevalence of Giardia lamblia infection among malnourished individuals, while exploring associations with demographic and environmental factors.
Anthropometric measurements—including weight, height, and mid-upper arm circumference—were collected to classify the degree of malnutrition (mild, moderate, severe) in children under five. Demographic data such as age, sex, socioeconomic status, dietary habits, and residency were recorded. Stool samples were analyzed to detect G. lamblia infection using standard microscopic techniques.
The study identified a significant prevalence of G. lamblia infection among malnourished children, particularly in those from lower socioeconomic backgrounds and rural areas. A strong interdependence was observed between malnutrition and infection, with G. lamblia contributing to nutrient malabsorption, growth stunting, and developmental delays. Additionally, the prevalence of co-infections and poor dietary practices were linked to more severe forms of malnutrition.
The findings underscore the synergistic relationship between malnutrition and parasitic infection, particularly G. lamblia, in children under five years old. Addressing malnutrition in such populations requires integrated health strategies that combine nutritional rehabilitation, parasite control, and public health education, especially in low-resource settings..
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