How does the Galleri test look for cancer?

Cancers growing in the body shed DNA into the bloodstream.1,2,3 Although there are many types of cancer, the DNA fragments can act like a unique “fingerprint” of cancer. This Galleri test screens for many of the most aggressive cancers before they become symptomatic, including those without recommended screening tests.1,4 When 

there is a Cancer Signal Detected, the results also provide the predicted Cancer Signal Origin* to help your healthcare provider determine the next steps for evaluation and diagnosis.

*GRAIL, Inc. Data on file: VV-TMF-59592