OAR 436-035-0450: Immune System

(1) When exposure to physical, chemical, or biological agents has resulted in the development of an immunological response, impairment of the immune system is valued as follows: (a) Class 1: 3% when the reaction is a nuisance but does not prevent most regular work related activities. (b) Class 2: 8% when the reaction prevents some regular work related activities. (c) Class 3: 13% when the reaction prevents most regular work related activities. (2) An allergy is considered to be an immunologic state and is ratable under this rule.