CHICAGO -- The Centers for Medicare & Medicaid Services is investigating "numerous complaints" about labs and testing sites associated with the Center for COVID Control, the agency confirmed to CNN ...

CHICAGO – A nationwide coronavirus testing company under investigation by the Oregon Department of Justice and which has drawn criticism from customers in several states announced on Thursday a ...

CHICAGO – A nationwide coronavirus testing company under investigation by the Oregon Department of Justice and which has drawn criticism from customers in several states announced on Thursday a ...

Internal quality control is an integral process of laboratory testing. A clinical laboratory's coagulation quality control (QC) program is a critical component of its quality assessment program. The ...