03/26/2016 02:06 AM EDT
|Why is immunotherapy such a hot area of cancer research today?|
In this short excerpt from the documentary, "Cancer: The Emperor
of All Maladies, PBS", Dr. Steven A. Rosenberg of the National
Cancer Institute's Center for Cancer Research discusses his work
in immunotherapy and its promise for cancer patients. For the full documentary: www.pbs.org/show/story-cancer-
More on immunotherapy: www.cancer.gov/immunotherapy.