The impacts of TB are usually discussed in terms of public health and human suffering. New research presented at the 2026 American Thoracic Society International Conference shows that TB is also driving a massive global economic crisis.
Researchers found that TB wipes out an estimated 0.8 percent of the world’s total economic potential every year. This burden is not distributed equally, with losses concentrated overwhelmingly in low- and middle-income countries, especially in South Asia and sub-Saharan Africa. The findings demonstrate that investments in public health programs to control TB don’t just save lives but also protect economic stability and productivity.
In 2023 alone, TB was associated with an estimated $1.35 trillion in lost welfare globally. Just 22 countries represented 80 percent of this total burden.
Source : American Thoracic Society
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