'''Immunotherapy''' is the concept of using the [[immune system]] to treat disease, for example, developing a [[vaccine]] against [[cancer]]. Immunotherapy may also refer to the therapy of diseases caused by the immune system, allergies for example.
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'''Immunotherapy''' is the concept of using the [[immune system]] to treat disease, for example, developing a [[vaccine]] against [[cancer]]. Immunotherapy may also refer to the therapy of diseases caused by the immune system, allergies for example.<ref>http://www.genome.gov/glossary.cfm?key=immunotherapy</ref>