Heather McArthur, MD, MPH, of Cedars-Sinai Medical Center, Los Angeles, CA, discusses immuno-oncology highlights from ASCO 2020, including tumor vaccines as well as studies investigating combination treatment of checkpoint blockade with other targets such as OXO40 and LAG3 to increase the breadth of patients with durable responses. This interview was recorded via an online conference call with The Video Journal of Oncology (VJOncology).