Reagents are essential to reliable tuberculosis testing, yet expired, damaged, contaminated, or incorrectly stored supplies can quietly consume a substantial…
Guides
A clear waste-sorting procedure helps a tuberculosis laboratory protect staff, patients, visitors, waste handlers, and the surrounding community. It translates…
Tuberculosis laboratories often combine several diagnostic approaches: smear microscopy, culture, nucleic acid amplification, line probe assays, drug…
A tuberculosis laboratory quality officer carries responsibility for making reliable testing routine, traceable, and safe. For someone new to the role, the…
Tuberculosis laboratories are most effective when their quality objectives directly support the priorities of the national tuberculosis program. A quality…
Tuberculosis laboratory work depends on a chain of connected activities: receiving a specimen, checking its condition, registering it, preparing it, testing…
Tuberculosis laboratories often perform the same essential activities using different registers, request forms, worksheets, referral records, and quality…
A repaired centrifuge, biosafety cabinet, incubator, microscope, balance, or molecular testing instrument may appear operational while still producing…
Commercially available tuberculosis quality control materials can help laboratories monitor testing accuracy, identify technical problems, and support a…
Accurate reporting is a critical control in tuberculosis (TB) care. A wrongly transcribed result, delayed notification, or mismatched patient identifier can…