PLEASE NOTE: Effective July 20, 2020, the Department of Public Health office at 1650 Boone’s Lick Road will close for several months to enable building improvements. The department is now operating at a temporary facility, located at 1551 Wall St., in St. Charles. For assistance with department programs, please call 636-949-7400 or utilize online services.
Thank you for your patience.
The Communicable Disease program protects and promotes the health and well-being of St. Charles County residents through public health surveillance, field investigations, health assessments, emergency preparedness activities and epidemiological studies. Information collected from these activities is shared within a regional network that includes state and local health departments and health facilities such as hospitals, physicians' offices and other care givers. This information helps to identify residents at increased health risk, to assess causality and to recommend preventative measures our community can undertake to decrease the burden of disease and injury.
The St. Charles County Communicable Disease and Epidemiology staff conducts a wide range of activities, including:
Conducting investigations on reported cases of illness outbreaks and notifiable communicable diseases
Using active and passive surveillance systems to detect community health trends or the presence of diseases in the community
Analysis and distribution of public health data
Providing communicable disease information to healthcare providers, child care centers, schools, and other members of the community
Maintaining partnerships with healthcare providers, first responders and other key community groups
In cooperation with a regional health network, the St. Charles County Epidemiologist tracks and analyzes statistics and information that detail public health concerns affecting St. Charles County. This information can be useful for consumers and the general public alike. View these reports.