PARASITIC DISEASES (HELMINTHIASIS) IN CHILDREN

Аннотация

Helminthiasis remains a significant public health concern, particularly in children living in regions with poor sanitation and hygiene. This article explores the epidemiology, impact, and prevention of helminthicinfections in children. It reviews current literature, analyzes the effects on child health and development, and provides practical conclusions to reduce the burden of theseparasiticdiseases. Keywords: Helminthiasis, children, parasitic infections, public health, intestinal worms, prevention, sanitation. Introduction: Parasitic diseases caused by helminths, commonly referred to as helminthiasis, represent a significant public health challenge, particularly in developing countries. These infections are caused by a variety of parasitic worms, including roundworms (Ascaris lumbricoides), hookworms (Ancylostoma duodenale and Necator americanus), whipworms (Trichuris trichiura), and tapeworms. The transmission of these parasites typically occurs through the ingestion of eggs or larvae from contaminated food, water, or soil, particularly in environments with poorsanitation and hygiene practices. Children,due to theirdeveloping immunesystems, poorhygiene habits, and frequent exposureto contaminated environments, are particularly vulnerable to helminthic infections. In fact, studies show that children under five years old are at the highest risk of contracting helminthiasis, and their risk remains elevated until they are in their teenage years. According to the World Health Organization (WHO), over 1.5 billion people worldwide are infected with soil-transmitted helminths, with the majority of these infections affecting young children. In regions where sanitation infrastructure is inadequate, the prevalence of helminthic diseases can be as high as 60-70% of the child population. The effects of helminth infections on children are multifaceted. On the one hand, these parasites directly compete with the host for nutrients, which leads to malnutrition, anemia, and impaired growth. On the other hand, chronic helminthiasis weakens the immune system, leaving children more susceptible to other infections. The physical manifestations of these diseases include abdominal pain, diarrhea, fatigue, and stunted growth. These health problems, if left untreated, can severely affect a child's ability to attend school, learn, and develop socially and cognitively1. Moreover, the long-term consequences of helminthiasis are substantial. Malnutrition and anemia resulting from these infections can cause developmental delays and cognitive impairments, which hinder a child’s ability to perform well in school and affect their future academic success. Research has shown that children suffering from chronic helminth infections are more likely to experience cognitive deficits, lower IQ, and decreased school performance. In some cases, the impact of these diseases can extend into adulthood, limiting career opportunities and perpetuating the cycle of poverty. As a response to the growing burden of helminthiasis, public health initiatives have focused on preventive measures, including regular deworming programs, 1 Hotez, P. J., et al. "Helminth infections and their consequences for children in the developing world." InternationalJournalofParasitology,vol.38,no.7 40 Volume 4, issue 4, 2025 improved sanitation, and education on hygiene practices. The success of mass deworming campaigns has been demonstrated in numerous countries, showing that even limited interventions can lead to significant improvements in public health. However, the complete elimination of helminthiasis requires a broader approach, which not only addresses medical treatment but also tackles the underlying socio-economic factors contributing to the spread of theseinfections, such as poorsanitation, inadequate health education, and poverty. This article explores the prevalence of helminthiasis among children, its impact on their health and development, and the ongoing global efforts to control and eliminate these infections. By examining the existing literature, this paper aims to shed light on the effectiveness of current strategies, identify challenges, and propose new approaches to mitigate the burden of helminthic diseases onthepediatric population. Literature review. The global prevalence of helminth infections is staggering. According to the World Health Organization (WHO), over 1.5 billion people are infected with soil-transmitted helminths (STH), with the vast majority of these infections occurring in children. A study by Brooker et al. (2006) emphasized that children aged 5-14 years are most at risk, particularly in sub-Saharan Africa, Southeast Asia, and parts of Latin America [1]. Data from countries such as India, Nigeria, and Indonesia show infection rates exceeding 50% in children, often leading to chronic health issues if not addressed. These high rates highlight the urgent need for intervention strategies in these high-burden regions. Helminthiasis has profou