Group B Streptococcus screen: GB1608-1: Positive; GB1608-2: Negative; GB1608-3: Negative; GB1608-4: Positive – Shipped August 15, 2016
Participants’ results
Challenge Expected Results Positive Negative
GB1608-1 Positive 16 (Acceptable) 1 (Unacceptable)
GB1608-2 Negative 1 (Unacceptable) 16 (Acceptable)
GB1608-3 Negative 1 (Unacceptable) 16 (Acceptable)
GB1608-4 Positive 16 (Acceptable) 1 (Unacceptable)
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 GB1608-1 and -4 were group B Streptococcus positive and GB1608-2 and -3 were group B Streptococcus negative. All samples were homogenous and stable for 14 days from the date of production, August 11, 2016.
CMPT is a program of the Department of Pathology and Laboratory Medicine. The University of British Columbia, Vancouver, B.C. Canada.