California Reportable Disease Information Exchange (CalREDIE)

The California Reportable Disease Information Exchange (CalREDIE) is a system that the California Department of Public Health (CDPH) has implemented for electronic disease reporting and surveillance. Specified diseases and conditions are mandated by State laws and regulations to be reported by healthcare providers and laboratories to the public health authorities.  The purpose of CalREDIE is to improve the efficiency of surveillance activities and the early detection of public health events through the collection of more complete and timely surveillance information on a state wide basis. This will allow for 24/7/365 reporting and receipt of notifiable conditions. LHDs and CDPH have access to disease and laboratory reports in near real-time for disease surveillance, public health investigation, and case management activities.   ​​​