Shai Shen-Orr is a systems biologist and data scientist who directs the laboratory of Systems Immunology and Precision Medicine at the Technion-Israel Institute of Technology. Check out Shai’s 2017 TEDMED Talk to learn more about the new analytical methods he and his team are using to get a peek inside the “black box” of the immune system, and to make getting an “immune system checkup” as commonplace as a cardiovascular checkup.