Group B Streptococcus screen: GB1808-1: Positive; GB1808-2: Positive; GB1808-3: Negative; GB1808-4: Positive  –  Shipped: August 13, 2018

Participants’ results

ChallengeExpected ResultsPositiveNegative
GB1808-1Positive25 (Acceptable)
GB1808-2Positive25 (Acceptable)
GB1808-3Negative25 (Acceptable)
GB1808-4Positive25 (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, GB1808-1, 2 & -4, were group B Streptococcus positive and sample GB1808-3 was group B Streptococcus negative. All samples were homogenous and stable for 17 days from the date of production, August 9, 2018.

Posted in critiques, Screening Bacteriology Results