This is a Wisconsin disease surveillance category II disease:
Report to the patient's local public health department electronically, through the Wisconsin Electronic Disease Surveillance System (WEDSS), by mail or fax using an Acute and Communicable Disease case report F-44151 (Word, 166 KB) or by other means within 72 hours upon recognition of a case.
Information on communicable disease reporting
Wisconsin case reporting and public health follow-up guidelines: Leprosy (PDF, 18.9 KB) EpiNet
US Hansen's disease or Leprosy Surveillance Form (PDF, 104 KB)