Brazil plans to track COVID-19 vaccinations using blockchain tech

[Dociko]

In the midst of a country-wide COVID-19 vaccination effort, Brazil looks to add blockchain-based tracking to the equation. A recent YouTube webinar from the Ministry of Justice and Public Security hosted discussion on blockchain's usefulness in several categories, including the fight against corruption. Blockchain's impact on COVID-19 tracing also surfaced during the discussion.

A report from Reuters at the beginning of September clarified that the country is not likely to push a mandatory vaccine, while Sept. 9 news reported by MercoPress estimated a 2021 debut date for a COVID-19 shot in the country.
Details: https://cointelegraph.com/news/brazil-plans-to-track-covid-19-vaccinations-using-blockchain-tech

[Jawahara]

I look forward to seeing how this would be achieved. Tracking COVID-19 vaccination via Blockchain technology just sound strange to me though, yet nothing is impossible.