Private labs have conducted more than 85 percent of all COVID-19 tests in the U.S., but those tests haven’t offset the financial losses some labs are facing due to a lack of routine testing. Two of ...
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 ...