Nutritional interventions for TB: a critical component of integrated TB care amid funding challenges

The International Journal of Tuberculosis and Lung Disease 2026

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Authors: H Sana, M J Saunders, C F McQuaid, M R Dauphinais, Meagan Karoly, K G Koura, S K Heysell, U B Singh, Mikaela Coleman, P Sinha
DOI: 10.5588/ijtld.25.0655
Cited by: 3

Abstract

Undernutrition remains a leading driver of TB worldwide. Modeling and epidemiologic evidence show that nutritional interventions are highly cost-effective for reducing TB incidence and mortality, with benefits that extend beyond TB. Recent funding cuts and reprioritization threaten the availability of nutritional support and may hinder TB control efforts. We outline two approaches to sustain integrated support. First, countries can expand domestic financing through innovative mechanisms, such as taxes on tobacco and calorie-dense, low-nutrition foods. Second, governments should strengthen collaboration with international agencies to provide coordinated nutritional assistance and fill critical gaps in support for affected households.

Fields of Study & Subjects

Tuberculosis Research and Epidemiology Child Nutrition and Water Access Healthcare Facilities Design and Sustainability

Publication details

Journal / source
The International Journal of Tuberculosis and Lung Disease
Publisher
International Union Against Tuberculosis and Lung Disease
Volume
30
Issue
2
Pages
45–47
Publication date
30 January 2026
Language
EN