A Nationally Accredited Health Department Since 2017
The Winnebago County Health Department is observing the Thanksgiving holiday on Thursday, November 24 and Friday, November 25, 2022.
To contact the Winnebago County Health Department about a public health emergency, please call 815-720-4000. For any other issue including to make or change an appointment, please call back during our regular business hours on Monday, November 28.
Flu and COVID-19 vaccines are recommended to prevent severe respiratory illness and are available now for most individuals age 6 months and older. Click here
The Winnebago County Health Department is observing the Columbus Day/Indigenous Peoples Day holiday on Monday, October 13, 2025. To contact the Winnebago County Health Department
 WINNEBAGO COUNTY – On Wednesday, September 17, the Winnebago County Health Department (WCHD) recognized local community members who volunteered their time over the past
