Blood tests can help a doctor diagnose a variety of health conditions, including infections, anemia, high cholesterol, vitamin deficiencies, organ failure, HIV, cancer, and diabetes. Doctors use ...

We have all had a blood test before, but have you ever wondered what happens once the needle is removed and the vial is sent ...

Folks with cancer that has gene variants or rare diseases often need laboratory-developed tests for information that could guide their treatment when commercial tests don’t exist or aren’t precise ...

NanoSpeed Diagnostics announced Tuesday that it has obtained regulatory approval in Canada for a qualitative test to assess vitamin D in a fingertip blood sample at the point of care. The Test4D Serum ...

Both tests, described in the journal Nature Medicine, could help doctors identify patients who are likely to benefit from ...