VR1608

VRE Screen: VR1608-1: Negative; VR1608-2: Negative; VR1608-3: Positive; VR1608-4: Negative – Shipped August 15, 2016

Participants’ results

ChallengeExpected ResultsPositiveNegative
VR1608-1Negative13 (Acceptable)
VR1608-2Negative13 (Acceptable)
VR1608-3VRE vanA positive, vanB negative12 (Acceptable)1 (Unacceptable)
VR1608-4Negative13 (Acceptable)

CMPT QC/QA/Statistics: 

All samples were produced by CMPT. Samples were randomly selected for QC/QA. Statistics are not applicable in qualitative surveys. CMPT results are listed in the above table.

Samples VR1608-1, -2 and -4 were E. faecalis vanA & B negative, sample 3 was E. faecium vanA positive, but vanB negative. All samples were homogenous and stable for 20 days from the date of production, August 3, 2016.

Posted in critiques, Screening Bacteriology Results