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

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get ...

"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).

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 ...

The millions of people impacted by the chronic aftereffects of COVID-19 following infection with SARS-CoV-2 present a significant public health challenge. A recent study in the Annals of Internal ...