Skip to main content

Weather Alert

Due to hurricane Idalia, our Patient Service Centers in affected areas may be closed. For site-specific information, please use Find a location and enter your zip code.

Hide
Quest Diagnostics Home

Covid-19

Article

COVID-19 serology (antibody) testing: why to test and what the test results mean

Topics: News & Trends
Read more

Article

Back to Patient Care program

Topics: Health & Wellness
Read more
For patients
For healthcare providers
For hospitals
For healthplans

Connecting you with test results

Times like these remind us we're all interconnected. From healthcare workers on the front lines to those simply staying at home, each of us has a part to play.

At Quest, our part is to provide clarity and results in the face of uncertainty. We take that commitment to heart and are working tirelessly to deliver the answers and connections that will help us overcome this challenge together.

View patient and healthcare provider fact sheets for COVID-19 testing

View now
Quick Facts
Patient safety & FAQs

Disclaimer: Images are illustrative and may not reflect latest guidelines toward personal protective equipment or social distancing.

Sign up for email alerts on COVID-19 news and testing efforts

Sign up

Covid-19

Covid-19 information in the news
Back to work
Back to learning

Our company

Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA certified laboratories that provide HIPAA covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA covered services. 

 

Quest, Quest Diagnostics, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2023 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.

Have questions about COVID-19? Let's chat.