The concepts of blockchains have emerged to aid the transport of products, and has started to emerge in the education sector.
Now we are starting to see their application in many other areas of technology.
The medical industry has started a move to track medicines, immunizations and other documentation.
This has the some great opportunities for health care, but will test the security of data, especially personal health records.
If BTC and other blockchains can be hacked, what happens if medical records, or personal ID information is breached?
Time will tell
https://cryptodaily.co.uk/2018/12/the-blockchain-will-reinvent-healthcare