Breakthrough blood test could spot dozens of cancers before symptoms appear

Fox NewsTuesday, October 21, 2025 at 11:00:32 AM
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Breakthrough blood test could spot dozens of cancers before symptoms appear
A groundbreaking blood test called Galleri has shown the ability to detect 75% of cancers that currently lack screening options, with more than half of these cases identified in the early stages. This advancement, reported by GRAIL researchers in California, is significant because early detection can lead to better treatment outcomes and potentially save lives. As cancer remains a leading cause of death, innovations like this blood test could transform how we approach cancer screening and prevention.
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