"Disability" means an individual's physical or mental impairment that substantially limits one or more of the major life activities; a record of such impairment; or when the individual is regarded as having such impairment.
"Public safety worker" means a person employed by this State or a political subdivision thereof that provides firefighting, law enforcement, medical, or other emergency services.
"Special needs individuals" means those individuals who have or are at increased risk for a chronic physical, developmental, behavioral, or emotional condition and who also require health and related services of a type or amount beyond that required by individuals generally.
15 ILCS 335/11A