<qa>  What is the amount of inhaled corticosteroids used for treatment?- Subject has an immune compromising condition or disease, or is currently undergoing a form of treatment or was undergoing a form of treatment within 30 days prior to study entry that can be expected to influence immune response. Such treatment includes, but is not limited to, systemic or high dose inhaled 800 μgday of beclomethasone dipropionate or equivalent corticosteroids, radiation treatment or other immunosuppressive or cytotoxic drugs use of inhaled and nasal steroids will be permitted 