Cannot Generate System Identifier For General Entity Page Does Blood Type Matter When Donating White Blood Cells?

Does blood type matter when donating white blood cells? - cannot generate system identifier for general entity page

I have a friend who's fighting leukemia, and has recently contracts with a fungal infection in her breasts. Because your body does not produce white blood cells, your immune system can fight infection.

The course of action, the doctors take the transfusion of white blood cells in your body to fight infections. He needs donations of white blood cells.

My question is, regardless of blood type, the white blood cells for donation? If not, it means that everyone can make a donation in his name.