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Current Affairs

India Targets Sickle Cell Anaemia Elimination by 2047

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India launched the National Sickle Cell Anaemia Elimination Mission on 1 July 2023 from Shahdol, Madhya Pradesh, with the goal of eliminating sickle cell anaemia by 2047. The mission aims to screen 7 crore individuals aged 0-40 years, focusing on tribal and affected populations across 17 states. As of September 2024, over 42 million individuals have been screened, identifying approximately 164,000 patients with sickle cell disease and over 1.1 million carriers. This large-scale initiative emphasizes health promotion, prevention through universal screening, and holistic management of affected individuals, supported by the Ministries of Health and Family Welfare and Tribal Affairs.

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Key Facts

  • The National Sickle Cell Anaemia Elimination Mission was launched on 1 July 2023 in Shahdol district, Madhya Pradesh.
  • The mission targets elimination of sickle cell anaemia by the year 2047.
  • It aims to screen 7 crore individuals aged 0-40 in tribal and other affected areas by 2026.
  • As of 17 September 2024, over 42 million people have been screened, identifying approximately 163,765 persons with sickle cell disease and 1,144,274 carriers.
  • The mission is implemented across 17 participating states with a focus on digital monitoring and inter-ministerial coordination.

Background & Context

Sickle cell anaemia is an inherited blood disorder caused by abnormal haemoglobin (haemoglobin S), resulting in red blood cells adopting a sickle or crescent shape. This abnormality compromises oxygen transport in the body and causes various complications such as anemia, pain crises, and organ damage. The disorder follows an autosomal recessive inheritance pattern, meaning carriers (with sickle cell trait) often do not show symptoms but can pass the gene to offspring.

The tribal populations in India bear a higher burden of sickle cell disease, making targeted screening and management critical. The National Sickle Cell Anaemia Elimination Mission adopts a three-pillar strategy: Health Promotion (awareness and genetic counseling), Prevention (universal screening), and Holistic Management (continuum of care and patient support).

Why This Matters for Exams / Exam Relevance

This initiative exemplifies India's comprehensive public health response to genetic diseases, showcasing inter-ministerial collaboration (Health and Family Welfare, Tribal Affairs), large-scale screening strategies, and focus on tribal health disparities. It also reflects the government's commitment aligned to the 2047 target year, marking 100 years of India's independence. Knowledge of such national health missions is relevant for competitive exams in public health, government schemes, tribal affairs, and genetics-related policies.

Points to Remember

  • Launch Date and Location: 1 July 2023, Shahdol, Madhya Pradesh.
  • Target for elimination of sickle cell anaemia: year 2047.
  • Screening Target: 7 crore individuals aged 0-40 years by FY 2025-26 in affected areas.
  • As of September 2024: over 42 million screened; about 164,000 diagnosed patients and more than 1.1 million carriers identified.
  • Nationwide implementation across 17 states with emphasis on tribal populations.
  • Three main pillars: Health Promotion, Prevention (universal screening), and Holistic Management.
  • Collaboration between Ministry of Health and Family Welfare and Ministry of Tribal Affairs.
  • Screening is done using validated point-of-care tests, with confirmation by gold-standard methods like HPLC.
  • States with highest diagnosed cases include Odisha, Chhattisgarh, Madhya Pradesh, Maharashtra, and Gujarat.
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