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NORS
Published by Centers for Disease Control and Prevention · Updated 12/20/2024 · Yearly
- Last updated
- 12/20/2024
- First published 07/29/2024
- Update frequency
- Yearly
- Formats
- 3
- CSV, JSON, XML
- Coverage
- Nationwide
- Federal data
About this dataset
The National Outbreak Reporting System (NORS) is a web-based platform designed to support reporting to CDC by local, state, and territorial health departments in the United States of all waterborne disease outbreaks and enteric disease outbreaks transmitted by food, contact with environmental sources, infected persons or animals, or unknown modes of transmission.
Files and access
Links open the official government source
- CSV downloaddata.cdc.govCSV
- JSON (SODA API)data.cdc.govJSON
- XMLdata.cdc.govXML
API endpoint: https://data.cdc.gov/resource/5xkq-dg7x.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes NORS?
- Centers for Disease Control and Prevention, part of U.S. Department of Health & Human Services, publishes this dataset on CDC Data.
- How often is it updated?
- The publisher lists the update frequency as yearly. The last update was on 12/20/2024.
- How do I download it?
- It is available as CSV, JSON, XML. Use the links in Files and access, which open the official government source.
Similar data from other publishers
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.