The Challenge of Tuberculosis in the 21st Century Edited by Alberto L. García-Basteiro, Füsun Öner Eyüboğlu and Molebogeng X. Rangaka Pantone 200 CMJN (darker) Cyan 0 Magenta 100 Yellow 70 Black 14 Pantone 647 CMJN Cyan 100 Magenta 56 Yellow 0 Black 24 Pantone PASTEL 9081 CMJN Cyan 0 Magenta 0 Yellow 6 Black 8 ERS monograph ERS monograph Print ISSN: 2312-508X Online ISSN: 2312-5098 Print ISBN: 978-1-84984-169-6 Online ISBN: 978-1-84984-170-2 September 2023 €60.00 Pantone 200 CMJN (darker) Cyan 0 Magenta 100 Yellow 70 Black 14 Pantone 647 CMJN Cyan 100 Magenta 56 Yellow 0 Black 24 Pantone PASTEL 9081 CMJN Cyan 0 Magenta 0 Yellow 6 Black 8 Recent years have witnessed key developments in the diagnosis and treatment of tuberculosis. Alongside this, and running in direct opposition to this progress, was the COVID- 19 pandemic, which had an unprecedented detrimental effect on tuberculosis control and the achievement of targets set by the End TB Strategy. This timely and important Monograph provides a crucial update on recent changes, developments and setbacks in the field, and calls for a re-commitment to the achievement of the End TB Strategy and Sustainable Development Goals. Written by authors from across the world, the Monograph covers: diagnosis advances in treatment prevention and tuberculosis control challenges in different populations and contexts. The Challenge of Tuberculosis in the 21st Century ERS monograph 101