Section 16.02.10.640 - REYE SYNDROME01.Reporting Requirements. Each case of Reye syndrome must be reported to the Department or Health District within three (3) working days of identification.02.Investigation. Each reported case of Reye syndrome must be investigated to obtain specific clinical information and to learn more about the etiology, risk factors, and means of preventing the syndrome.Idaho Admin. Code r. 16.02.10.640