Based on the statistics revealed by the World Health Organization (WHO), in 2018 Cancer caused 9.6 million deaths approximately. The stats also reveal that with the rising geriatric population the incidence of cancer cases is expected to increase in future. The cancer immunotherapy industry makes use of immuno-oncology treatment technique, where it utilizes the body’s self-immune system to fight cancer. It is a type of precision medicine can be used as part of the treatment plan for different types of cancers, such as melanoma, lung colorectal, gastric cancer, and renal cell carcinoma, among others..