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