Section 16.02.10.180 - CHANCROID01.Reporting Requirements. Each case of chancroid must be reported to the Department or Health District within three (3) working days of identification.02.Investigation and Notification of Contacts. Each reported case of chancroid must be investigated to determine the source and extent of contact follow-up that is required. Each person diagnosed with chancroid is required to inform all sexual contacts that they have been exposed to a sexually transmitted infection, or to provide specific information to health officials in order to locate these contacts. The contacts must be notified of the disease in order to be examined and treated according to Section 39-605, Idaho Code.Idaho Admin. Code r. 16.02.10.180