Enterprise Data Exchange (DEX) is a new cloud-native centralized data ingestion, validation, and observation service scoped for common data types (HL7, FHIR, CDA, XML, CSV) sent to the CDC. It helps public health stakeholders who send data to the CDC while reducing the maintenance efforts, complexity, and duplication of ingestion points to CDC.
Enterprise Data Exchange (DEX) will likely be developing a portal, starting with views for STLT data submitter and CDC Program data consumer personas.
CDC has dozens of portals, with overlapping functionality.
Survey a representative sample of the portals and create a matrix of features x portal implementations.
Such a matrix has a few uses...
Communicating the similarities and differences of a the DEX portal against existing CDC portals
Triaging must support vs nice to have features for the DEX portal
Examples of Portals that should be included in the matrix...
| Portal | Data type |
| IZDL Portal | Immunizations |
| DCH (Data Clearing House) Portal | Immunizations
| MVPS Dashboard | Case Notifications |