TB-CAPT CORE Truenat Trial

Inclusion Criteria: * Patients with presumptive pulmonary TB, as defined by the national TB treatment guidelines in each country: patients with cough more than 1-2 weeks and/or fever, night sweats, blood-stained sputum (haemoptysis) significant weight loss, abnormalities on chest radiograph * Adults 18 years old and above who are able and willing to consent Exclusion Criteria: * Circumstances that raise doubt on free, informed consent (e.g. in a mentally impaired person or a prisoner) * Already diagnosed with TB * Currently receiving anti-TB therapy * Patients with symptoms which are only attributable to extra-pulmonary TB * Patients who are seriously ill and need to be admitted to hospital