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 ...

Laboratory testing supports most clinical decision-making; however, the concept of a fixed “normal” value is theoretical. Studies have suggested that approximately 7 out of 10 clinical decisions rely ...

None of 25 routine laboratory tests were clinically useful for diagnosing long COVID, despite some slight differences in results between patients with and without prior SARS-CoV-2 infection, according ...

The properties of the blood and the ease of its retrieval make it a useful source for doctors to analyze to measure specific features of homeostasis within patients. This allows for accurate diagnosis ...