Below is an instruction from Human. Write a response.
    ### Instruction:
    How to prevent Parasites - African Trypanosomiasis (also known as Sleeping Sickness) ?
    ### Response:
    There is no vaccine or drug for prophylaxis against African trypanosomiasis. Preventive measures are aimed at minimizing contact with tsetse flies. Local residents are usually aware of the areas that are heavily infested and they can provide advice about places to avoid.
    