Soil-transmitted helminth (STH) is an infectious disease caused by Ascaris lumbricoides Trichuris trichiura, and hookworms transmitted from the soil. The risk of STH will increase in areas with contaminated water, poor sanitation, and personal hygiene conditions, and it can be found in landfills. In the landfill, there are many adults and child scavengers who collect garbage. Then, the risk of …