The Galleri blood test produced by California biotech company Grail has a long FDA approval process ahead of it. But even so, health officials say it could be a game changer in early cancer diagnosis.

A large-scale study that will pilot the use of blood tests to diagnose Alzheimer’s disease has been announced in the UK, in the hope of finding ways to spot people in the earliest stages of the ...

Roche and Eli Lilly have started testing a blood test that could be used to diagnose Alzheimer’s before symptoms arise, providing an alternative to expensive brain scans and speeding up the ...

This test requires taking a small sample of blood through a finger stick and placing it onto a card. Then the card is mailed to a lab. The doctor, or the company if the test was purchased without ...

Could Blood Pressure Medication Increase Your Wet AMD Risk? Could the medication you take for hypertension be affecting your vision? Explore the potential link between blood pressure medicine and ...