Job Posting: Notice of Vacancy It is the intention of the LaSalle County Health Department to fill one or more vacancies in the following job classification. The Case Investigator/Contact Tracer will use an IDPH web-based platform to communicate with assigned contacts, obtain symptom information, refer contacts for testing, and provide instructions for isolation and quarantine. Case Investigator/Contact Tracer are required to follow all scripts, policies and procedures provided and will comply ...Read more