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Compatibility of blood types for blood donation

4d 3h ago by lemmy.world/u/Innerworld in publichealth@mander.xyz from cdn.statcdn.com

I wonder what Wacław Sierpiński's blood type was. 🤔

He's the guy who invented triforce

So O- is a universal donor but can only receive O- blood? Damn.

AB+ donors.

I have nothing to B+ about