People not turning up for a vaccination appointment is a major concern for India.When we are struggling with more than 4 lakh cases a day the vaccination program data is really important for us. Technology must be used to achieve the transparency in the vaccine distribution,  The question is how and the answer is blockchain. Blockchain can provide real-time visibility of vaccine distribution and chain of custody from manufacturing to administration, eliminating blind spots across public and private entities. It can also prevent black marketin of vaccines. One best  product in market is IBM Blockchain, i have provided the link at the end of this article..

With a vaccine distribution network powered by Blockchain, manufacturers can proactively monitor for adverse events and improve recall management.

Distributers can gain real-time visibility and enhanced ability to respond to supply chain disruptions.

Dispensers can improve inventory management and safety monitoring.

Citizens can trust the vaccines and confidently return to society.

 

 

https://www.ibm.com/industries/healthcare/resources/effective-vaccine-management/