According to 2020 estimates, breast cancer has surpassed lung cancer as the most commonly diagnosed type of cancer. Many cutting-edge strategies for treating breast cancers involve using the body’s natural immune system as part of the process. This presentation will include a brief overview of how the immune system can be a part of breast cancer treatment, how research is conducted to identify new treatment protocols, and a Q&A session with an immunoncology researcher (Q&A not a part of the recording).