VRE Screen: VR2204-1: negative; VR2204-2: negative; VR2204-3: negative; VR2204-4: positive  – Shipped: April 25, 2022

Participants’ results

ChallengePositiveNegativeIndeterminate, referNo reportTotal
VR2204-132 (Acceptable)32
VR2204-232 (Acceptable)32
VR2204-32 (Unacceptable)30 (Acceptable)32
VR2204-428 (Acceptable)3 (Ungraded)1 (Unacceptable)32

CMPT QC/QA/Statistics: 

Sample VR2204-4 (Enterococcus faecium) was van A positive; samples VR2104-1, -2, and -3 (Enterococcus faecalis) were VRE negative. All samples were homogeneous and stable for 25 days from the date of production, April 14, 2022

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.

Posted in critiques, Screening Bacteriology Results