To investigate the effect of an expanded TB screening strategy among HIV-positive patients admitted to hospital (including Ultra on sputum, stool and urine, and AlereLAM on urine, performed regardless of presence of TB symptoms) on the proportion of microbiologically-confirmed TB cases starting treatment within 72 hours of enrolment, compared to Ultra testing (on sputum/any tissue) and AlereLAM (on urine) in only those patients who are symptomatic for TB or fulfilling WHO testing recommendations.~to assess the impact of this screening strategy on 2-month all-cause mortality.~• to assess the feasibility of multiple specimens' collection for TB diagnosis within 72 hours of enrolment.
The overall aim of this study is to assess the potential of an expanded TB testing strategy to increase the number of HIV-positive patients with microbiologically diagnosed TB who are started on treatment in adult wards of sub-Saharan Africa.