Monoclonal antibodies, TNF inhibitors, IL-17 and IL-23 blockers — the engineered proteins that transformed modern autoimmune care, and the costs that come with them.
Humira at $80,000 a year. Skyrizi at $90,000. Stelara at $50,000. The monoclonal antibodies that transformed autoimmune care are among the most expensive products ever sold to con…