Quest and Labcorp may be archrivals in the diagnostic testing market, but they appear to agree on at least one thing: the ...

Quest Diagnostics recently unveiled a suite of advanced diagnostics and support services designed to broaden access to lab tests for transplants. Quest hopes to improve testing compliance among ...

Guardant Health grows with Shield blood CRC screening, Quest deal, 50M reach, 335% surge, and FY25 revenue $981M up 33%. Read ...

Coronavirus testing delays at Quest Diagnostics, a leading diagnostic information services company, decreased in August as compared to last month, when patients had to wait up to two weeks for results ...

If you think you may have been exposed to or gotten sick from the coronavirus that causes COVID-19, you can now get tested in the comfort of your living room. Quest Diagnostics on Thursday announced ...

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 ...

With demand for COVID-19 tests rapidly drying up, testmakers like Quest Diagnostics are scrambling to find deeper waters that’ll keep them from running aground. Quest, for one, is banking on its core ...