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Practical, no-nonsense answers on finding donors, donating safely, and building blood-safe communities.
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Rare groups
Why O Negative Blood Is So Important
The group every trauma bay wants on the shelf.
Rare groups
Why Rare Blood Group Donors Should Register
If your group is rare, being findable is the whole game.
Rare groups
Bombay Blood Group: Why Rare Donor Networks Matter
The group that can only receive from itself.
Rare groups
How to Build a Rare Blood Donor Registry
For communities and clinicians who keep finding rare cases.