ImmTrac, the Texas Immunization registry, is a free service offered by the Department of State Health Services (DSHS). ImmTrac is a secure and confidential registry available to all Texans. ImmTrac safely consolidates and stores immunization information electronically in one centralized system. Texas law requires written consent for ImmTrac participation and limits access to the Registry to only those individuals who have been authorized by law. ImmTrac contains several million immunization records and continues to rapidly grow with increase participation.
This valuable information comes from a variety of sources including private health-care providers, public health clinics, Medicaid claims administrators, the Bureau of Vital Statistics (VSU), and Women, Infants and Children (WIC) clinics. Regardless of the number of sources, each client’s immunization information is consolidated into one electronic record. Authorized professionals such as doctors, nurses, and public health providers can access clients’ vaccination histories.
The registry is a major component of the DSHS initiative to increase vaccination coverage across Texas.