Emory Researchers Expanded Vaccine Tracking Tool
The VaxImpactMap now provides deeper insights into childhood vaccination trends and potential public health outcomes.
Updated on Sept. 21, 2026 in COVID-19
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The Emory University Center for Infectious Disease Modeling and Analytics has expanded its VaxImpactMap tool to better track pediatric vaccination rates. The platform analyzes state-level data to help researchers understand geographical protection trends for several childhood illnesses.
Why it matters
Researchers use the tool to evaluate the long-term impact of vaccination rates on child health and healthcare costs. By identifying where children are most protected, the center can assess the potential consequences of declining coverage.
The rotavirus vaccination rate for Georgia's 2022 birth cohort reached 77.6%. Projections indicate a 10% decline in coverage for children under four could result in 2,500 additional rotavirus cases and $3.7 million in added healthcare costs per 100,000 children.
The players
Emory University Center for Infectious Disease Modeling and Analytics
This research center is located in Atlanta and focuses on analyzing trends in disease prevention and healthcare outcomes.
The details
The VaxImpactMap tracks coverage for rotavirus, pertussis, pneumococcal disease, varicella, Hib, and RSV using state-reported data. While Georgia mandates specific vaccines for K-12 students, the state does not require HPV or COVID-19 immunizations for public school attendance.
Timeline
2019 served as the baseline year for calculating vaccination rate increases.
2022 data tracks the birth cohort used for the current vaccination study.
September 21, 2026 is the publication date of this report.
Health Landscape
The update to the VaxImpactMap reflects a broader move toward data-driven public health monitoring in academic research. This expansion follows a pattern set by existing surveillance programs that aim to quantify the long-term societal and economic impacts of childhood immunization.
Understanding these vaccination trends can help parents and caregivers better assess local health risks for their children. The data also highlights how shifts in coverage directly impact community healthcare resource availability and total system costs.
The takeaway
Maintaining consistent vaccination coverage is essential for preventing spikes in pediatric hospitalizations and managing healthcare spending. Families are encouraged to consult with their local healthcare providers to ensure their children remain up to date on recommended immunizations.
Further reading
For broader information on disease prevention efforts in the state, visit the Georgia COVID-19 section.
Source note: This article includes information reported by Athens Banner-Herald.
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Do you believe children should receive all recommended childhood vaccinations to protect public health?
