AFB2110

Slide for Acid Fast Bacilli (AFB) microscopic examination:

AFB2110-1: Positive; AFB2110-2: Negative; AFB2110-3: Negative

– Shipped: September 20, 2021

Participants’ results

 Samples
AFBAFB2110-1AFB2110-2AFB2110-3
positive7 (Acceptable)00
negative 07 (Acceptable)7 (Acceptable)
Total777

CMPT QA/QC

All samples were produced by CMPT. Samples were randomly selected for QC/QA. Statistical analysis is not applicable. Unstained samples are homogenous and stable for at least 30 days at 4°C.

The AFB positive samples, AFB2110-1 consisted of 3+ (11-50/oif) Mycobacterium chelonae and Streptococcus salivarius. Negative samples AFB2104-2 and -3 consisted of Streptococcus salivarius and Moraxella catarrhalis.

Posted in AFB Results, critiques