Food is the tuberculosis vaccine we already have
The article highlights nutrition as a critical and often overlooked 'vaccine' against tuberculosis (TB), emphasizing that undernutrition is the single largest global risk factor for the disease. It praises India's initiatives like the TB Mukt Bharat Abhiyaan and Nikshay Poshan Yojana, which provide financial and nutritional support to TB patients. Research shows severely undernourished TB patients are four times more likely to die during treatment. The author advocates for scaling nutrition as a primary preventive strategy, arguing that addressing undernutrition can prevent a significant number of TB cases and improve overall public health infrastructure.
Key Points
- Nutrition is identified as a critical preventive strategy and an effective 'vaccine' against tuberculosis (TB).
- Undernutrition is the single largest risk factor for TB globally, significantly increasing mortality risk.
- India's TB Mukt Bharat Abhiyaan and Nikshay Poshan Yojana provide crucial nutritional and financial support to patients.
- Scaling nutrition as a preventive strategy can prevent a large number of TB cases and strengthen public health infrastructure.
- Energy-dense nutritional supplements have shown to improve weight gain and treatment outcomes for TB patients.
Exam Facts
- Over 26 lakh Indians are diagnosed with TB annually.
- Nikshay Poshan Yojana, launched in 2018, provides Rs 1,000 per month to notified TB patients.
- TB Mukt Bharat Abhiyaan identifies undernourished individuals for TB screening.
- A modelling study in The Lancet Global Health found eliminating undernutrition could prevent one in four adult TB cases globally.
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