TABLE 1

Detection of SARS-CoV-2 RNA by laboratory-modified CDC COV assay, ACOV assay, and IDNOWa

TABLE 1
  • a Categories with zero samples are not shown.

  • b Invalid defined as a sample that gave neither a positive nor a negative result.

  • c Inconclusive defined as a sample that gave a CT value of <40 for either N1 or N2 targets.