The Galleri test looks for fragments of DNA that have broken off a tumour and are circulating in the blood.
from BBC News https://ift.tt/TWjLpK4
from BBC News https://ift.tt/TWjLpK4
New blood test could speed up diagnosis of 50 cancer types, study says
![New blood test could speed up diagnosis of 50 cancer types, study says]()
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October 18, 2025
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