Quest Diagnostics will soon begin offering a new blood-based in-vitro diagnostic test for Alzheimer’s. The disease affects nearly 7 million Americans. The Lumipulse G pTau 217/β-Amyloid 1-42 Plasma ...

Helio Genomics and Quest Diagnostics have partnered to expand access to a blood-based liver cancer test across the U.S.

Quest Diagnostics unveiled a first-to-market blood test available for consumer purchase that detects and measures the level of per- and polyfluorinated alkyl substances (PFAS), a potentially harmful ...

Earlier in March 2026, Guardant Health announced that its FDA-approved Shield blood-based colorectal cancer screening test is ...

New test as sensitive as next-generation sequencing, and provides five-day specimen stability to support nationwide testing SECAUCUS, N.J., Feb. 2, 2026 /PRNewswire/ -- Quest Diagnostics (DGX), a ...

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 ...

"This study demonstrates that scalable blood-based testing can meet rigorous standards for establishing Alzheimer's disease pathology, supporting diagnosis and advancing patient care for Alzheimer's ...

Please provide your email address to receive an email when new articles are posted on . Labcorp and Quest Diagnostics have both announced the availability of blood-based biomarker testing for ...

Years of exposure to nonstick cookware, fast-food packaging, fire-fighting gear and water-resistant household products have resulted in increased levels of PFAS, also known as "forever chemicals," in ...

Lab tests offer insights for individuals who may experience inadequate intake of essential nutrients due to dietary restrictions, certain prescription medications, or chronic health conditions ...

Quest Diagnostics may be the preferred lab your health insurance, doctors, or specialists use for blood work or other samples. We’re reviewing its sub-brand Quest Health, from which you can order your ...

SECAUCUS, N.J., Feb. 2, 2026 /PRNewswire/ --Quest Diagnostics (NYSE: DGX), a leading provider of diagnostic information services, today announced the launch of a novel blood test that uses advanced ...