Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the treatments for Parasites - Echinococcosis ?
    ### Response:
    In the past, surgery was the only treatment for cystic echinococcal cysts. Chemotherapy, cyst puncture, and PAIR (percutaneous aspiration, injection of chemicals and reaspiration) have been used to replace surgery as effective treatments for cystic echinococcosis.
    