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Holiday schedule

Quest Diagnostics Patient Service Centers will have modified hours during the holiday season.

  • Closing early at 12:00pm on December 24, 2025
  • Closed on December 25, 2025
  • Closing early at 12:00pm on December 31, 2025
  • Closed on January 1, 2026


Have a healthy, happy holiday!

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Quest Diagnostics

Immunocompetent and Immunocompromised Cancer Populations: Post-vaccination Humoral and Cellular Immune Responses Against SARS-CoV-2

American Society of Clinical Oncology

ASCO 2023

Chicago, IL, June 2-6 , 2023

Published abstract: Immunocompetent and immunocompromised cancer populations: Post-vaccination humoral and cellular immune responses against SARS-CoV-2

Authors:  Titova E, Kan VW, Ip A, Lozy T, Shier K, Prakash VP, Starolis M, Ansari S, Goldgirsh K, Kim S, Pelliccia MC, Mccutchen A, Megalla M, Gunning TS, Kaufman HW,  Meyer WA, Perlin DS

Specialty: Oncology, Prescription Drug Monitoring, Toxicology, Infectious Disease, COVID-19

Conference Presentation
Evaluation of the Grifols Procleix® SARS-CoV-2 Assay for Donor Testing
Conference Presentation
Correlates of immunity in SARS-CoV-2 post-vaccine infectious in the Prospective Assessment of SARS-CoV-2 Seroconversion (PASS) Study
Audio Podcast
Optimize Oncology Care with Clinical Pathways
On-Demand Webinar
Innovations within Precision Oncology Evolution of a Biomarker a Case Study of KRAS-G12C
On-Demand Webinar
Hypercoagulable State Associated With COVID-19 Infection

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