Uncertainty over whether CDC coronavirus testing kits work | Miami Herald

Uncertainty over whether CDC coronavirus testing kits work | Miami Herald

Nancy Messonnier, director of the CDC’s National Center for Immunization and Respiratory Diseases, said federal officials believe the issue stems from one substance used in the test that “wasn’t performing consistently.” She said the federal agency was remanufacturing that agent to try to correct the problem.

via Uncertainty over whether CDC coronavirus testing kits work | Miami Herald