Published on March 15, 2018 by

Strategies to find tuberculosis cases: it could be more than a cough!

With the current situation in South Africa, showing only a modest decline in new TB cases since 2012, new avenues and strategies to identify TB cases need to be explored, tested and implemented. Systematic symptom screening in high risk populations, when this translates to screening everyone in the community, is not very sensitive or cost-effective. The TB programme might therefore consider screening all individuals at primary healthcare facility level, irrespective of their reason for attending. The use of a screening tool with improved sensitivity in comparison to symptom screening alone would be preferable, followed by the current diagnostic algorithm.