VRE Screen: VR2008-1: Negative; VR2008-2: Negative; VR2008-3: Positive; VR2008-4: Negative  – Shipped: August 17, 2020

Participants’ results

ChallengePositiveNegativeIndeterminate, referTotal
VR2008-11 (Unacceptable)29 (Acceptable)30
VR2008-21 (Unacceptable)29 (Acceptable)30
VR2008-325 (Acceptable)1 (Unacceptable)4 (Ungraded)30
VR2008-41 (Unacceptable)29 (Acceptable)30

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 VR2008 -3 (E.faecalis) was van B positive. Sample VR2008-1, -2, and -4 (E.faecalis) were van A and van B negative. All samples were homogeneous and stable for 20 days from the date of production, August 11, 2020

Posted in critiques, Screening Bacteriology Results