Resource Repository

This resource includes the takeaway notes and link to the recording from the February 2026 IIS Data Analyst Collaborative (IDAC).  The topics discussed were calculating flu coverage rates, determining non-reporting providers, and establishing baseline rates f...

During this Discovery Session, Alaska and New York City shared how they used IIS-supported outreach to evaluate vaccination outcomes and strengthen reminder/recall strategies. The session provided practical, data-informed insights for public health programs lo...

During this Discovery Session, Connecticut and New York City shared how they are using real-time VTrckS API automation to improve IIS inventory operations. The session highlighted approaches to automating shipment and master data updates, reducing manual proce...

This report includes aggregate results for Data Quality Incoming/Ongoing Assessment for IIS participating in the Measurement and Improvement (M&I) Initiative. Assessment is completed quarterly using measures and tests developed by the Measurement for Assessmen...

This article summarizes a systematic literature review of potential barriers to public health data sharing

Webinar | Speakers from Wisconsin and Oregon highlighted different ways IIS data can be used by immunization programs and others. Topics included using IIS data to estimate Tdap effectiveness for preventing pertussis and to assess teen vaccination rates

Survey on data sharing and usage for research. Staff size and time were 2 most cited barriers to conducting research with IIS data

Webinar | This session discussed why data quality is important, ways data enters systems, ensuring data quality and developing an ongoing data quality plan for the IIS