Blockchain NewsCryptocurrency News Singapore firm uses blockchain to battle counterfeit COVID-19 jabs by Rss Feed from web January 31, 2022 written by Rss Feed from web 565 views Zuellig Pharma’s eZTracker platform is using the SAP blockchain to track and verify COVID-19 vaccinations. Click To Read Full Article * First published on ccn.com 0 comment 0 FacebookTwitterPinterestEmail Rss Feed from web previous post Blockchain is just a database without crypto, legal expert says next post Wonderland co-founder throws in the towel on beleaguered DeFi project Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment.