Prevalence of intestinal parasites among primary schoolchildren in Derna District, Libya

Area of Science:

• Public Health
• Infectious Diseases
• Pediatrics

Background:

• Intestinal parasitic infections are a significant global health concern, particularly in children.
• Poor hygiene and socioeconomic factors are known contributors to the spread of these infections.

Purpose of the Study:

• To determine the prevalence of intestinal parasites among primary schoolchildren in Derna District.
• To investigate the association between parasitic infections and various hygienic and socioeconomic factors.

Main Methods:

• A cross-sectional study involving 1039 primary schoolchildren.
• Stool specimens were examined using direct smear and formaline-ether concentration techniques.
• Data on parental education, socioeconomic status, family size, housing, and water sources were collected.

Main Results:

• Overall prevalence of intestinal parasites was 31%.
• The most common parasites identified were Giardia lamblia (12.7%), Blastocystis hominis (6.7%), and Entamoeba histolytica/dispar (6.6%).
• Significant correlations were found between infection rates and parental education, socioeconomic status, family size, housing conditions, and water source (P < 0.05).

Conclusions:

• Intestinal parasitic infections are prevalent in primary schoolchildren in Derna District.
• Parental education, socioeconomic status, family size, housing, and water source are critical factors influencing infection rates.
• Interventions targeting these factors are essential for controlling parasitic infections in the region.