“Daps one” immunotherapy is related to which among the following diseases?

Q. “Daps one” immunotherapy is related to which among the following diseases?
Answer: Leprosy
Notes: “Daps one” immunotherapy is related to leprosy. Leprosy is a chronic, curable infectious disease mainly causing skin lesions and nerve damage and is caused by infection with the bacterium Mycobacterium leprae.