Galleri is a multi-cancer early detection (MCED) test that looks for a signal shared across more than 50 types of cancer through a simple blood draw. Many of these cancers are not commonly screened for today and otherwise may go unnoticed before symptoms appear. The Galleri test can detect a signal shared by over 50 types of cancer with 99.5% specificity and predict the cancer signal origin with high accuracy to help guide next steps.
