One particular blood type is most needed.
https://metro.co.uk/2024/06/10/nhs-makes-urgent-call-blood-donors-following-major-cyberattack-21003172/?utm_source=dlvr.it&utm_medium=blogger
https://metro.co.uk/2024/06/10/nhs-makes-urgent-call-blood-donors-following-major-cyberattack-21003172/?utm_source=dlvr.it&utm_medium=blogger