Quest Diagnostics will work on a blood test for cancer risk it says may help identify people who could benefit from more frequent screenings using technology developed at the MD Anderson Cancer Center ...

For the first time, people worried about their risk of Alzheimer’s disease can go online, order a blood test, and receive results in the privacy of their homes. This might seem appealing on the ...

In an oral presentation given this week at the American Academy of Neurology (AAN)'s Annual Meeting in San Diego, Quest researchers presented data demonstrating that the new test would have a positive ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Quest Diagnostics has doubled ...

Credit: Getty Images. The AD-Detect™ Test for Alzheimer's Disease is a screening test that uses plasma from a single blood draw to evaluate the levels of amyloid beta proteins. A blood-based biomarker ...