US lawIllinoisRegulationsTitle 77 — PUBLIC HEALTHCHAPTER I: DEPARTMENT OF PUBLIC HEALTHSUBCHAPTER k: COMMUNICABLE DISEASE CONTROL AND IMMUNIZATIONSPart 690 — CONTROL OF COMMUNICABLE DISEASES CODESubpart E690.90077 Ill. Adm. Code 690.900Definition of Terms (Renumbered)Last amended: 2014Year: 2026Length: 6 wordsOfficial source Section 690.900 Definition of Terms (Renumbered)