Updated Recommendation
A new evidence synthesis was published:2025, WHO consolidated guidelines on tuberculosis: module 3: diagnosis
View latest version (2025)Bibliographic information
Recommendation
In children with signs and symptoms of pulmonary TB in settings with pretest probability below 5% and an Xpert MTB/RIF negative result on the initial test, repeated testing with Xpert MTB/RIF in sputum, gastric fluid, nasopharyngeal aspirate or stool specimens may not be used
Recommended against
Conditional
Also Featured In
This recommendation also appears in the following guidelines:
WHO consolidated guidelines on tuberculosis: module 3: diagnosis – rapid diagnostics for tuberculosis detection: web annex 2. GRADE profiles
WHO consolidated guidelines on tuberculosis: module 3: diagnosis – rapid diagnostics for tuberculosis detection: web annex 2. GRADE profiles