The Epidemiology Unit works to track, study, and manage diseases to protect community health. The Imperial County Public Health Department’s Epidemiology Program focuses on improving disease reporting to spot trends, investigate outbreaks, and monitor the community's health. They also offer important health information to medical providers in Imperial County. Some topics that are covered are: 

• Communicable Disease Surveillance/Outbreak Investigations

• HIV/AIDS Surveillance

• STD Case Investigations

• Public Health Status Reports