Communicable Disease Control | Mercer County Health Department
Mercer County Health Department
305 NW 7th Street, Aledo, IL 61231
Eligibility
Open to anyone
Required documents
None
Hours
Mon-Fri 8 am-5 pm
(309) 582-3759
Voice·
Main Phone
(309) 582-3793
Fax·
Fax
Website
https://www.mchdil.comApplication process
Call or visit website for services
Fees
None
Service area
Mercer County, IL
Provides communicable disease follow-up, education, and prevention to control the spread of infection and illness.
Last assured
02/02/2026
What's Here
Providing organization
Mercer County Health Department
Provides public health services to the Mercer County communities.