Patients Healthcare professionals Laboratory managers Business solutions Contact Log In Search Test DirectoryAbout our testsAccess patient resultsBilling & codingLab tools & IT systemsClinical experts & education Quest Corporate Healthcare professionals About our tests Infectious diseases During the COVID-19 health crisis, fast action and trusted information matter more than ever. Find out what's happening Learn More Infectious Diseases COVID-19: Information for healthcare professionals IgG and IgG/IgM antibody serology testing Back to life Back to patient care Turnaround time NAAT Resources Hepatitis A-E overview Viral hepatitis: Laboratory support of diagnosis and management HIV-1 infection test guide Molecular respiratory infectious diseases test guide Tick-borne diseases: Laboratory support of diagnosis and management Lyme disease: Laboratory support of diagnosis and management A better plan starts with more insight When a patient has a complex or chronic infection, care planning often requires convenient, easy specimen collection, comprehensive testing, and extensive support. With flexible tests and screens for a wide range of diseases, Quest Diagnostics provides you the actionable insights that help you provide the best care possible. From hepatitis and tuberculosis (TB) to human immunodeficiency virus (HIV), tick-borne disease, and other infections, our testing menu is both diverse and innovative, accounting for resistant organisms and newly emerging strains of some of the most dangerous pathogens. You can also count on our suite of integrated services—including patient reminders and appointment scheduling—to optimize compliance during monitoring, treatment, and follow-up. Adaptive testing programs emerge amid COVID-19 The pandemic exposed the challenges and opportunities in enabling faster and more effective diagnostics for infectious diseases. While vaccines have helped to significantly mitigate the transmission of COVID-19, new variants have proven to be particularly problematic among unvaccinated individuals and high-risk communities. As these and other barriers take shape during the return to work, school, life, and healthcare, the need for comprehensive, flexible, and adaptive testing programs is evident. While COVID-19 has taken priority, the lessons learned from the pandemic also bring new insights for prevention, diagnosis, and management of future epidemics. A comprehensive range of testing Make more informed, confident diagnostic and treatment decisions relying on our extensive infectious disease test menu. Our quantitative and qualitative assays help physicians not only screen for and identify pathogens, but help in assessing treatment response and drug resistance, and in planning appropriate care. Viral hepatitis infection A-E HIV Tuberculosis Respiratory infections Vector-borne diseases The power of Quest Comprehensive range of testing With Quest on your side, you get access to more than 3,500 tests, ranging from routine flu and SARS-CoV-2 screening to highly specialized testing for complex diseases like HIV. Your patients can access the testing they need with one-visit testing for TB and tick-borne diseases that ensures immediate insights without loss to follow-up. Access to medical experts We are committed to helping you deliver the best possible care to your patients. That’s why Quest Diagnostics has over 600 MDs, PhDs, and genetic counselors across the country who are available for consultations to help advise you on test selection and results interpretation. Efficiency that supports a faster diagnosis Quest’s core offerings are built on customer service, innovation, and automated technology that provide a broad range of advanced diagnostic information. We inspire action and play a crucial role in propelling health forward. Better patient experience Quest is committed to helping you and your patients work together toward better health. Our 2,250 Patient Service Centers make it easy for them to schedule appointments online 24/7 and get the tests they need at places right where they live, work, and shop. Make the right diagnosis Learn more about Quest’s expanded testing options for influenza. Visit QuestFluTesting.com Raise patient satisfaction and get the insights you need Access better patient tools, view test offerings, improve your bottom line, and more. Discover the Power of Healthcare IT Our company About us How we operate What we do Corporate responsibility Inclusion and diversity Actions and insights Suppliers and partners Locations Careers Investors Specialty labs Newsroom Connect With Us Site map • Privacy • Terms • Cookie notice • Contact us • Language assistance / non-discrimination • Asistencia de idiomas / Aviso de no discriminación • 語言協助 / 不歧視通知 • Privacy Shield • DO NOT SELL MY PERSONAL INFORMATION Quest, Quest Diagnostics, the associated logo, Nichols Institute, and all associated Quest Diagnostics marks are the registered trademarks of Quest Diagnostics. All third-party marks—®' and ™'—are the property of their respective owners. © 2000-2021 Quest Diagnostics Incorporated. All rights reserved. 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