Cash and Nutrition Support Reduces TB Deaths in Chhattisgarh, Puducherry
Chhattisgarh and Puducherry show success in reducing TB deaths via direct support.
Photo by CDC
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Cash and nutrition support: Reduces TB deaths
Undernutrition: Increases mortality risk for TB patients
Visual Insights
TB Reduction Initiatives in India
Map highlighting Chhattisgarh and Puducherry, where cash and nutrition support have reduced TB deaths. The map also shows other states with high TB burden.
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Exam Angles
GS Paper II: Social Justice - Health, Government policies and interventions for development in various sectors
GS Paper III: Economy - Issues related to poverty and hunger
Potential question types: Statement-based, analytical, linking TB to socioeconomic factors
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Summary
Chhattisgarh and Puducherry have demonstrated a reduction in Tuberculosis (TB) deaths by providing cash and early nutritional support to patients. Studies indicate that undernutrition significantly increases the mortality risk for TB patients.
The interventions in these regions focused on addressing nutritional deficiencies and providing financial assistance to improve treatment adherence and overall health outcomes. This approach highlights the importance of socioeconomic factors in managing and controlling TB, suggesting a model that could be replicated in other states to combat the disease more effectively.
Background
The fight against Tuberculosis (TB) has a long and complex history. Robert Koch's discovery of Mycobacterium tuberculosis in 1882 marked a turning point, paving the way for understanding the disease's etiology. However, effective treatments were slow to emerge.
Before the advent of antibiotics, sanatoriums offering rest, fresh air, and good nutrition were the primary form of treatment. The BCG vaccine, developed in the early 20th century, offered some protection, particularly for children. The introduction of streptomycin in the 1940s revolutionized TB treatment, but the emergence of drug-resistant strains necessitated the development of multi-drug therapies.
India's National Tuberculosis Programme (NTP), launched in 1962, aimed to control TB through diagnosis and treatment. The Revised National Tuberculosis Control Programme (RNTCP), incorporating the Directly Observed Treatment, Short-course (DOTS) strategy, was implemented in the 1990s, significantly improving treatment outcomes.
Latest Developments
Recent years have witnessed a renewed focus on eliminating TB globally and in India. The Sustainable Development Goals (SDGs) include a target to end the TB epidemic by 2030. India has set an ambitious goal to eliminate TB by 2025, five years ahead of the global target.
The National Strategic Plan for Tuberculosis Elimination (2017-2025) outlines strategies for early diagnosis, universal drug susceptibility testing, active case finding, and addressing social determinants of TB. The Ni-kshay Poshan Yojana, launched in 2018, provides nutritional support to TB patients. Research is ongoing to develop new TB drugs, diagnostics, and vaccines.
The COVID-19 pandemic has disrupted TB services, leading to a setback in TB control efforts. However, efforts are underway to mitigate the impact and accelerate progress towards TB elimination.
Practice Questions (MCQs)
1. Consider the following statements regarding the relationship between Tuberculosis (TB) and nutrition: 1. Undernutrition is a significant risk factor for developing active TB disease. 2. Nutritional support can improve treatment outcomes and reduce mortality among TB patients. 3. The Ni-kshay Poshan Yojana exclusively targets TB patients with co-morbidities like HIV and diabetes. Which of the statements given above is/are correct?
- A.1 and 2 only
- B.2 and 3 only
- C.1 and 3 only
- D.1, 2 and 3
Show Answer
Answer: A
Statements 1 and 2 are correct. Undernutrition increases the risk of TB and nutritional support improves outcomes. Statement 3 is incorrect because the Ni-kshay Poshan Yojana provides nutritional support to all notified TB patients, not just those with co-morbidities.
2. With reference to the historical context of Tuberculosis (TB) control efforts, consider the following: 1. Robert Koch's discovery of Mycobacterium tuberculosis led to the immediate development of effective antibiotic treatments. 2. Sanatoriums were the primary form of treatment for TB before the advent of antibiotics. 3. The BCG vaccine provides complete protection against TB infection. Which of the statements given above is/are correct?
- A.1 and 2 only
- B.2 only
- C.1 and 3 only
- D.1, 2 and 3
Show Answer
Answer: B
Statement 2 is correct. Sanatoriums were indeed the primary treatment before antibiotics. Statement 1 is incorrect because effective antibiotic treatments took decades to develop after Koch's discovery. Statement 3 is incorrect because the BCG vaccine provides protection, especially for children, but it is not complete.
3. Which of the following is NOT a key strategy outlined in India's National Strategic Plan for Tuberculosis Elimination (2017-2025)?
- A.Early diagnosis and universal drug susceptibility testing
- B.Active case finding among vulnerable populations
- C.Addressing social determinants of TB
- D.Mandatory BCG vaccination for all adults
Show Answer
Answer: D
Options A, B, and C are key strategies. Option D is incorrect because BCG vaccination is primarily for children, not a mandatory measure for all adults.