Some cases are subject to restrictions on day care attendance , patient care , and food handling .
Reporting enables appropriate public health follow-up for patients, helps identify outbreaks, and provides a better understanding of Oregon morbidity patterns. This form is usually completed by the OHD epidemiologist who is assigned to work with LHD staff on the investigation. Benton County Health Dept. Clackamas County Health Services Columbia Health District Coos County Health Dept. Deschutes County Health Dept.