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Blockchain Powered Vaccine Efficacy for Pharma Sector.

Sharmila1, Shashi Bhushan2, Pramod Kumar3

  • 1Department of Electronics & Communication Engineering, Krishna Engineering College, Ghaziabad, India.

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|September 20, 2022
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Summary
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A novel blockchain system enhances vaccine supply chains, ensuring authenticity and efficient distribution. This technology combats counterfeit vaccines and improves global immunization efforts by providing a transparent and secure record from production to patient.

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Area of Science:

  • Public Health
  • Information Technology
  • Supply Chain Management

Background:

  • Infectious diseases pose a significant threat to global population growth and health.
  • The COVID-19 pandemic highlighted the critical need for safe, effective, and equitable vaccine deployment.
  • Current vaccine supply chains face challenges including counterfeit products, waste, and record fraud.

Purpose of the Study:

  • To propose a blockchain-enabled vaccine supply chain mechanism.
  • To enhance the security, transparency, and efficiency of vaccine distribution.
  • To ensure vaccine authenticity and combat counterfeit products.

Main Methods:

  • Development of a distributed system utilizing blockchain technology.
  • Implementation of an immutable log for tracking vaccines from production to beneficiaries.
  • Integration of a feedback mechanism for end-beneficiary input.

Main Results:

  • The proposed system ensures correctness, transparency, and trust in the vaccine supply chain.
  • It improves the efficiency of vaccine distribution within the cold chain.
  • The system effectively minimizes counterfeit vaccines and records, providing an anticounterfeit solution.

Conclusions:

  • Blockchain technology offers a robust solution for securing vaccine supply chains.
  • The proposed system enhances trust and efficiency, safeguarding against counterfeit vaccines and fraud.
  • This approach improves global immunization campaign integrity and effectiveness.