Study population
TB
MAY
From May 2019 to March 2021 (with a pause due to COVID-19 from April to July 2020), the INPUT study prospectively enrolled young children under the age of five years with a presumptive diagnosis of TB based on TB signs and symptoms, and followed them through TB diagnosis investigations and treatment where applicable. In this ancillary analysis, the study population included all INPUT study participants who were confirmed with TB, bacteriologically or clinically. This population comprised of both CLHIV and children living without HIV, all with TB.