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  • CoWIN is a government-owned web portal set up in 2021 to administer and manage India’s COVID-19 vaccine rollout

  • The platform, on a real-time basis, tracks vaccines and beneficiaries at the national, State, and district levels

  • It monitors vaccine utilisation and wastage, and maintains an inventory of the vials. 

  • For citizens, CoWIN verifies identity, helps schedule vaccine appointments, and issues a vaccine certificate. 

  • The database captures information flowing from four separate input streams — citizen registration; health centres; vaccine inventory; and vaccine certificates. 

  • Each stream functions independently, and at the same time exchanges data to minimise redundancies. 

  • The platform is a microservices-based, cloud-native architecture developed from the ground up on Amazon Web Services (AWS)

  • A microservice architecture is a pattern that arranges an application as a collection of loosely linked, fine-grained services

  • These services interact with each other through certain set protocols.

Electronic Vaccine Intelligence Network (eVIN)

  • eVIN aims to strengthen the vaccine supply chain management system and ensure real-time availability of stock information, temperature monitoring, and efficient vaccine logistics.

  • It enables the digital tracking and monitoring of COVID-19 vaccine stocks at all levels, from national to district to the individual vaccination center.

  • Digital Infrastructure for Verifiable Open Credentialing (DIVOC), a vaccine certificate issuer

  • Surveillance and Action for Events Following Vaccination (SAFE-VAC), a vaccine adverse event tracker.



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Learnerz IAS | Concept oriented UPSC Classes in Malayalam: CoWIN UPSC NOTE
Learnerz IAS | Concept oriented UPSC Classes in Malayalam
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