Below is an instruction from Human. Write a response.
    ### Instruction:
    Who is at risk for Parasites - Taeniasis? ?
    ### Response:
    The tapeworms that cause taeniasis (Taenia saginata, T. solium, and T. asiatica) are found worldwide. Eating raw or undercooked beef or pork is the primary risk factor for acquiring taeniasis. Persons who don't eat raw or undercooked beef or pork are not likely to get taeniasis.
    