Reference Source

Blood Transfusion/Transplants — can I give blood? (Vitalant (US))

3 months
How long you must wait before donating (or the age/weight bound), exactly as this blood service prints it — the passage it comes from is quoted on the record page. National services genuinely disagree on the same criterion; check the service you would donate with.
Sourcevitalant.org
Verified
Review by
DatasetBlood donor deferral criteria compared across national blood services

For Blood Transfusion/Transplants, waiting period is 3 months; condition is after receiving a blood transfusion or specific transplants or grafts; stem cell or marrow transplant eligibility determined case by case; outcome is temporary deferral; blood service is Vitalant (US), recorded from its source on 2026-08-13.

Criterion
Blood Transfusion/Transplants verified
Blood service
Vitalant (US) our reading
Waiting period
3 months verified
Condition
after receiving a blood transfusion or specific transplants or grafts; stem cell or marrow transplant eligibility determined case by case verified
Outcome
temporary deferral our reading

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

What the source says

Transfusion/Transplants: If you have received a blood transfusion or specific transplants or grafts, you are asked to wait 3 months before donating; however, eligibility for those who have received a stem cell or marrow transplant is determined on a case-by-case basis.

vitalant.org, retrieved 2026-08-13

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.