Recent breakthroughs are aiming for "cures" by using viruses to deliver functional genes into the patient's liver, allowing the body to produce its own clotting factors.
Since females have two X chromosomes (XX), a healthy gene on one can usually compensate for a faulty one on the other. The Royal Connection bleeder's disease
Regular infusions of replacement clotting factors allow patients to lead near-normal lives. Recent breakthroughs are aiming for "cures" by using