Below is an instruction from Human. Write a response.
    ### Instruction:
    How to prevent Parasites - Trichuriasis (also known as Whipworm Infection) ?
    ### Response:
    The best way to prevent whipworm infection is to always:
    
     - Avoid ingesting soil that may be contaminated with human feces, including where human fecal matter ("night soil") or wastewater is used to fertilize crops.
     - Wash your hands with soap and warm water before handling food.
    