Global health reports indicate a slight decline in tuberculosis (TB) cases and deaths in 2025, but experts warn that funding challenges and recent disruptions could reverse these gains. Many are asking: Is TB truly on the decline, or are we at risk of losing ground? Here, we explore the current trends, threats, and future strategies in TB control worldwide.
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Are TB cases really decreasing globally?
Yes, recent data from the WHO shows a slight decline in TB cases and deaths worldwide. However, this progress is fragile, and ongoing funding issues and health service disruptions could slow or reverse these gains if not addressed.
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What threats are facing TB funding and control efforts?
Funding shortfalls, especially after the US withdrawal from the WHO, pose a major threat to TB programs. International aid cuts and reduced investment in health infrastructure risk causing a resurgence of TB cases, undoing years of progress.
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How does TB impact global health systems?
TB puts significant pressure on health systems, especially in high-burden countries. It requires extensive resources for diagnosis, treatment, and prevention, which can strain healthcare services, particularly during concurrent health crises like flu outbreaks.
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What new treatments or strategies are emerging for TB?
Researchers are developing new drugs and vaccines to improve TB treatment and prevention. Strategies like shorter treatment regimens and enhanced diagnostic tools aim to make TB control more effective and accessible worldwide.
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Could the recent flu surge affect TB control efforts?
Yes, the early flu surge and hospital pressures can divert resources and attention away from TB programs. Maintaining focus on TB is crucial, especially during health crises, to prevent setbacks in global TB control.
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What can be done to ensure continued progress against TB?
Sustained investment, global cooperation, and innovative strategies are essential. Strengthening health systems, ensuring funding, and advancing research will help keep TB on the decline and prevent future resurgences.