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DGX Latest Press Releases

-- October 1, 2026 --

Haystack MRD Demonstrates Robust Clinical Performance in Specimen Cohort from the Landmark DYNAMIC Colorectal Cancer Trials PRNewswire 8:53 AM

-- September 22, 2026 --

Quest Diagnostics to Release Third Quarter Financial Results on October 22, 2026 PRNewswire 4:29 PM

-- September 21, 2026 --

Nearly 1 in 3 Patients with Suspected Lyme Disease are Co-Positive for Other Tick-Borne Pathogens, Finds Study by Quest Diagnostics PRNewswire 8:04 AM

-- September 16, 2026 --

Nine in 10 Voters Express Concern That Medicare Lab Payment Cuts Will Harm Patient Access to Diagnostic Lab Testing, Finds National Survey from Quest Diagnostics PRNewswire 8:03 AM

-- September 9, 2026 --

Apple Health app Users to be Able to Order Labs from Quest Diagnostics PRNewswire 4:01 PM

-- August 25, 2026 --

Quest Diagnostics to Speak at the Baird 2026 Global Healthcare Conference PRNewswire 9:30 AM
Humanity Brings Biological Age Analysis to the U.S. Through questhealth.com PRNewswire 8:01 AM

-- August 24, 2026 --

Quest Diagnostics to Speak at the Morgan Stanley 24th Annual Global Healthcare Conference PRNewswire 9:01 AM
Quest Diagnostics to Offer FDA-Cleared Roche pTau217 Blood Test to Assess Alzheimer's Disease Pathology PRNewswire 7:25 AM

-- August 18, 2026 --

WHOOP Makes Advanced Labs Available Without a Wearable Membership Business Wire 9:00 AM

-- August 12, 2026 --

Quest Diagnostics Declares Quarterly Cash Dividend PRNewswire 4:16 PM

-- July 30, 2026 --

Bacterial Vaginosis Linked to Increased STI Co-Infection, Finds National Study of 1.5 Million Women from Quest Diagnostics PRNewswire 7:32 AM

-- July 23, 2026 --

Quest Diagnostics Reports Second Quarter 2026 Financial Results; Raises Revenue and EPS Guidance for Full Year 2026 PRNewswire 6:45 AM

-- July 10, 2026 --

One in Five American Workers Tested Had a Positive Hair Drug Test in 2025, Signaling Persistent Long-Term Substance Use Patterns PRNewswire 9:26 AM

-- July 8, 2026 --

Quest Diagnostics Now the Largest Clinical Reference Lab to Extend Oncology Test Access Through OncoEMR MPI PRNewswire 8:52 AM

-- June 24, 2026 --

Quest Diagnostics Receives New York State Approval for Haystack MRD, Broadening Patient Access to ctDNA Minimal Residual Disease Testing PRNewswire 8:52 AM

-- June 18, 2026 --

UTI-causing Bacteria Resistant to Current Drugs, Finds National Study by Hackensack Meridian CDI and Quest Diagnostics PRNewswire 8:57 AM

-- June 17, 2026 --

Quest Diagnostics to Release Second Quarter Financial Results on July 23, 2026 PRNewswire 9:00 AM

-- June 16, 2026 --

Quest Diagnostics Unveils Achievements in Healthcare Access, Employee Engagement and Environmental Sustainability in 2025 Corporate Responsibility Report PRNewswire 9:01 AM

-- May 19, 2026 --

Quest Diagnostics Declares Quarterly Cash Dividend PRNewswire 4:37 PM
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