"Routine lab tests are not a reliable way to diagnose long COVID, research finds." ScienceDaily. www.sciencedaily.com / releases / 2024 / 08 / 240812173844.htm (accessed December 17, 2025).

New findings from the RECOVER-Adult cohort study show that 25 routine clinical lab tests are not effective in diagnosing postacute sequelae of SARS-CoV-2 infection, echoing results from earlier ...

A recent study published in the journal Annals of Internal Medicine investigated clinical laboratory markers of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and its ...

If you’ve ever wondered why your doctor asks you to do a blood test or provide a urine sample at your annual checkup even if ...

Hoping to catch serious illnesses early, more Americans are ordering lab tests online, but their doctors don't know what to ...