"Quest's AD-Detect suite of advanced diagnostics has grown to include a range of validated blood-based biomarkers, giving providers options for personalizing testing for the individual patient," said ...

Quest Diagnostics will take over the kidney-focused lab testing portfolio of the dialysis giant Fresenius Medical Care—including services that Quest will then provide back to Fresenius as well as its ...

Though countless diagnostic developers struck it rich at the height of the COVID-19 pandemic, many of those that were relatively new to the testmaking game are now struggling to make up for lost sales ...

The private testing lab is ramping up tests at the behest of the government. In the two weeks since Quest Diagnostics began processing novel coronavirus samples in its infectious disease lab, the ...

In an oral presentation at the 2025 AAN Annual Meeting, Quest scientists presented data suggesting the test can accurately assess Alzheimer's disease pathology with greater than 90% sensitivity and ...