USMeaslesData

Daily Measles Data Pipeline

This project automates daily processing of U.S. county-level measles data from JHU Measles Tracking Team Data Repository at Johns Hopkins University.

What it does

• Downloads the latest measles data
• Summarizes 2025 cases by state
• Compares to 2024 totals
• Outputs:
  • USMeaslesCases.csv
  • YearlyComparison.json

Automation

Runs daily at 15:00 UTC using GitHub Actions.
Also supports manual runs from the Actions tab.

Files

• daily_measles.R: Main script
• .github/workflows/measles-pipeline.yml: Workflow file

Contact

Maintained by @mmcalend