UKNEWS UK’s NHS Taps Blockchain Tech to Monitor Coronavirus Vaccine Cold Chain https://www.coindesk.com/uks-nhs-taps-blockchain-tech-to-monitor-coronavirus-vaccine-cold-chain Posted by cripto on January 19, 2021 via CoinDesk https://www.coindesk.com/uks-nhs-taps-blockchain-tech-to-monitor-coronavirus-vaccine-cold-chain
