statement from Canadian Blood Services
https://www.blood.ca/en/covid19/vacc...blood-donation
Quote:
"With COVID-19 vaccines, the mRNA or viral-vector vaccine is broken down quickly once it enters the body’s cells and there is no evidence that transfused blood collected from donors who were previously vaccinated with COVID-19 vaccine poses any harm to patients. Further, blood donated by individuals who have received a COVID-19 vaccine is not associated with a risk to a transfusion recipient of COVID-19 infection, nor will it protect a transfusion recipient from COVID-19 infection."
|