Intestinal parasites in a migrant farmworker population

Area of Science:

• Public Health
• Infectious Diseases
• Parasitology

Background:

• Migrant worker populations often face unique health challenges due to living and working conditions.
• Intestinal parasitic infections are a significant global health concern, particularly in vulnerable populations.

Purpose of the Study:

• To determine the prevalence of intestinal parasites among migrant worker women and children.
• To identify common intestinal parasites and risk factors within this population.

Main Methods:

• A cross-sectional study involving 339 migrant worker women and children.
• Single stool examination was used for the diagnosis of intestinal parasites.

Main Results:

• An overall infection rate of 34.2% was observed.
• Giardia lamblia and Trichuris trichiura were the most prevalent pathogens.
• Infection rates were highest in children aged 2-5 years and women aged 25-35 years.
• Haitian ethnicity was associated with a significantly higher infection rate compared to Mexican-Americans or African Americans.
• Abdominal pain and gas were the only symptoms significantly correlated with infection.

Conclusions:

• Migrant workers exhibit a higher prevalence of intestinal parasites than the general American population.
• Stool examination screening is recommended for this population to reduce the parasite reservoir.
• Targeted screening in specific age groups and ethnicities may be beneficial.