Prevalence of Intestinal Parasites Among Primary School Children in Sulug Municipality, Libya

Abstract

Intestinal parasitic infections are serious health problems affecting many regions worldwide, especially in low-income and developing countries. According to the World Health Organization, approximately 3.5 billion people worldwide are infected, with 450 million suffering from severe diseases caused by these parasites. Children represent the most affected group. This study aimed to determine the prevalence of intestinal parasites among primary school students in Sulug Municipality, Libya. The study was conducted on 96 students aged 6 to 12 years, and stool samples were collected and examined using various microscopic methods. The results showed that 30% of the students were infected with intestinal parasites, with a higher infection rate among females (36%) compared to males (25%), although the difference was not statistically significant. Additionally, the older age group (10–12 years) exhibited a higher infection rate (39%) than the younger group (21%). Enterobius vermicularis was the most prevalent parasite, accounting for 72% of positive cases, followed by Ascaris lumbricoides at 17%. Single cases of Hymenolepis nana, Balantidium coli, and Entamoeba histolytica were also recorded. This study confirms that intestinal parasitic infections remain a health problem in the study area, with potential impacts on children’s physical and mental health, which may affect their academic performance and daily activities. Based on these findings, the study recommends intensifying health education efforts, improving school environments, and strengthening parasite control programs within local communities.