There are a number of people throughout the world needing transfusions from vaccinated persons blood
In Italy a father wanted his son to only receive a transfusion from a person who had never been vaccinated, he had many volunteers but the hospital went to court and the father was refused this option
https://www.independent.co.uk/news/...nated-blood-child-heart-surgery-b2010414.html
Reuters Fact check has said there is no difference in the blood
https://www.reuters.com/article/factcheck-blood-idUSL2N2NC12D
I love it when authorities go out on a limb and make statements that do not have any basis of fact (Where are the tests to prove their assertions )
https://pubmed.ncbi.nlm.nih.gov/34523736/
