Tawanda is a 16-year-old with cystic fibrosis. She receives a lung transplant from a woman who has just died in a car accident. Tawanda and the donor share four of the six HLA markers commonly used to...

Tawanda is a 16-year-old with cystic fibrosis. She receives a lung transplant from a woman who has just died in a car accident. Tawanda and the donor share four of the six HLA markers commonly used to match donor to recipient. What action can the transplant team take to minimize the risk that Tawanda’s immune system will reject the transplanted lung?