Biologic therapy, also known as biological therapy, is a type of treatment that uses substances made from living organisms, such as proteins, antibodies, or vaccines, to target and attack specific disease-causing agents in the body. This form of therapy can be used to treat a variety of conditions, including cancer, autoimmune disorders, and inflammatory diseases. Biologic therapies work by either bolstering the body's natural immune response to fight off diseases or by targeting specific molecules or cells involved in the development and progression of the disease. This approach offers a more targeted and precise treatment option compared to traditional therapies, leading to potentially fewer side effects and better outcomes for patients.