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Leprosy in India: challenges, advances and the path to eradication
Sayanti Chatterjee1, Pragya Santra1, Riddhi Paul1
1Amity Institute of Biotechnology, Amity University Kolkata, Action area II, Rajarhat Newtown, Kolkata 700135 West Bengal, India.
India aims for zero leprosy transmission by 2027, tackling high prevalence pockets and unknown transmission chains. This review covers the disease
Area of Science:
- Infectious Diseases
- Public Health
- Epidemiology
Background:
- Leprosy elimination efforts in India are in a critical final phase.
- High prevalence pockets and unmapped transmission chains persist.
- Understanding leprosy's multifaceted nature is crucial for eradication.
Purpose of the Study:
- To provide a foundational understanding of leprosy.
- To consolidate knowledge on the causative agent, prognosis, epidemiology, societal impacts, and prevention.
- To stimulate innovative research for leprosy control.
Main Methods:
- Literature review and synthesis of existing data on leprosy.
- Analysis of epidemiological trends and transmission dynamics.
- Examination of societal factors influencing disease spread and management.
Main Results:
- Leprosy remains a public health challenge in specific Indian regions.
- Understanding transmission chains is key to targeted interventions.
- Societal stigma and awareness significantly impact prevention and treatment adherence.
Conclusions:
- Achieving zero leprosy transmission by 2027 requires a comprehensive, multi-pronged strategy.
- Continued research and innovation are vital for overcoming remaining obstacles.
- Integrated approaches addressing biological, social, and epidemiological aspects are essential for leprosy eradication.
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