More Than Half of Cancers Detected by Galleri Were Early Stage

Approximately Three-Quarters of Galleri-Detected Cancers Do Not Have Recommended Screenings

PATHFINDER 2 is the Largest U.S. Multi-Cancer Early Detection (MCED) Interventional Study in the Cancer Screening Population

MENLO PARK, Calif. , Oct. 17, 2025 /PRNewswire/ -- GRAIL, Inc. (Nasdaq: GRAL), a healthcare company whose mission is to detect cancer early when it can be cured, today announced that positive performance and safety results from its registrational PATHFINDER 2 study are being presented at the European Society for Medical Oncology (ESMO) Congress 2025 1 .

PATHFINDER 2 evaluated the safety and performance of the Galleri ® multi-cancer early detection (MCED) test when used alongside standard-of-care cance

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