Communicable Disease Control | DeKalb County Health Department
DeKalb County Health Department
Location Name
DeKalb County Health Department
2550 North Annie Glidden Road, Dekalb, IL 60115
Eligibility
Open to DeKalb County residents
Required documents
Upon request
(815) 758-6673
Voice·
Main Phone
Application process
Call to schedule an appointment
Fees
None
Service area
Dekalb County, IL
Investigates confirmed and suspected cases of reportable diseases by working with healthcare providers, schools, childcare staff and the Illinois Department of Public Health (IDPH). Collection and analysis of data from infected and exposed individuals (surveillance) to identify the cause of diseases to prevent and control their spread from person to person. Also, provides Tuberculosis (TB) testing and treatment, treatment for partners of those diagnosed with a sexually transmitted infection (STI) and HIV Medical Case Management.
Last assured
12/17/2025
Providing organization
DeKalb County Health Department
Provides county public health services.