<unk>  prevention focuses on interventions that inhibit the onset of a disease or condition before the disease or condition even occurs.<unk>  prevention of GvHD refers to prevention of GvHD in patients who will receive a stam cell transplant.<unk>  prevention is highly important because GvHD can have high morbidity and mortality once the disease begins, and treatments like corticosteroids have adverse effects which can futher contribute to morbidity and mortality. Thus, there is an strong effort by clinicians to prevent the onset of GvHD. There are a few<unk>  prevention aspects for GvHD.
Graft-versus-host disease primary prevention
Graft-versus-host disease future or investigational therapies
Graft-versus-host disease cost-effectiveness of therapy
Allergy primary prevention
Allergy secondary prevention
Graft-versus-host disease medical therapy
Mononucleosis primary prevention
Tuberculosis secondary prevention