About
- National Notifiable Disease Surveillance System (NNDSS) eSHARE is a webinar series designed to better train and educate public health jurisdictions on how to implement NNDSS Health Level 7 (HL7®) case notifications and other HL7 efforts.
- The series provides a forum to discuss lessons learned during the HL7 case notification implementation process and an interactive discussion session for participants.
Next NNDSS eSHARE Event
What: What Jurisdictions Need to Know for 2025
When: January 21, 2025, 3:00–4:00 PM ET
Where: To join the webinar, please see your Outlook invitation or contact the CDC Electronic Data Exchange mailbox at edx@cdc.gov for login information.
NNDSS eShare archives
Please note: archives are available for historical records and transparency; older materials may have some outdated information.
November 19, 2024: Introduction to the Mumps, Pertussis, and Varicella Message Mapping Guides (MMGs)
August 27, 2024: Introduction to Minimal Data Necessary (MDN)
July 16, 2024: Updates and Highlights: 2023 Annual Reconciliation and the 2024 Council of State and Territorial Epidemiologists (CSTE) Annual Conference
June 18, 2024: Updates on the 2023 Annual Reconciliation and an Overview of the Carbon Monoxide Message Mapping Guide (MMG)
May 21, 2024: Guidance for the 2023 Annual Reconciliation and an Overview of Measles Message Mapping Guide (MMG)
April 16, 2024: Future State Advancing Data for Public Health Action
March 19, 2024: Lifting the MMG Onboarding Pause
February 20, 2024: Case Service Design (CSD) and Sharing NNDSS Power BI Reports with Jurisdictions
January 16, 2024: What States Need to Know for 2024
December 12, 2023: Jurisdictions' Feedback: 2022 Reconciliation – Overview, Lessons Learned, & Improvements
October 17, 2023: Refresher: NNDSS Message Mapping Guide (MMG) Onboarding Process
August 22, 2023: State Panel: Building Blocks for the Data Modernization Initiative
July 18, 2023: Highlights from 2023 Council of State and Territorial Epidemiologists (CSTE) Annual Conference
June 20, 2023: CDC's Office of Public Health Data, Surveillance, and Technology: Updates on Case Surveillance Modernization
May 25, 2023: eSHARE Special Session: Reconciliation and Finalization of 2022 NNDSS Mpox Annual Data
May 16, 2023: Kick-off for Reconciliation and Finalization of 2022 NNDSS, COVID-19, and Mpox Annual Data
April 18, 2023: The NIOCCS Tool: Automated Coding of Occupational Health Data
February 21, 2023: Case Surveillance Data Standardization
January 17, 2023: What Jurisdictions Need to Know for 2023
November 15, 2022: NNDSS Event Code Updates for 2023, Emergency Response Case Data Elements, and Implementation Updates for CDC Case Surveillance Enhancements
October 25, 2022: eSHARE Special Session: What You Need to Know about NNDSS and the Mpox Response
October 18, 2022: Updates on COVID-19 Surveillance Cadence, Information about New Features for the Annual NNDSS Data Tables on CDC WONDER, and CDC Enhancements to Case Surveillance
August 16, 2022: Kick-off eSHARE Webinar for Annual Reconciliation of 2021 NNDSS Data and NNDSS Collection of Final, Aggregate 2021 COVID-19 Case Counts
July 26, 2022: eSHARE Special Session: Provide Your Jurisdiction's Feedback: Draft Brucellosis, Leptospirosis, and Hansen's Disease Message Mapping Guides
July 19, 2022: Highlights from the 2022 CSTE Conference
June 28, 2022: eSHARE Special Session: Modernizing the National Electronic Disease Surveillance System (NEDSS) Base System (NBS)
May 17, 2022: Provide Your Jurisdiction's Feedback: The Hepatitis Message Mapping Guide v2.0
April 19, 2022: Data Data Everywhere: Jurisdictions Views for Data Quality and Cleaning
February 15, 2022: Linking to Immunization Data? Where are We Now?
January 19, 2022: What States Need to Know for 2022
NNDSS eShare Frequently Asked Questions
NNDSS: National Notifiable Diseases Surveillance System
e: electronic
S: State
H: HL7 Implementation
A: to Achieve
R: Resource
E: Exchange
NNDSS eSHARE is scheduled to occur on the third Tuesday of the month at 3:00 PM EST.
Topics will cover how to implement NNDSS HL7 case notifications and other HL7 efforts and will be announced throughout the year. Prior to each month's webinar, CDC will provide the agenda and more details about the topic so that public health jurisdictions can plan for who should attend from their organization. Each month's topic will include the appropriate CDC program staff to enhance the discussion and provide clarification around the topic.
In addition to the monthly calls, NNDSS eSHARE also will include an eSHARE seminar series. eSHARE seminars will discuss in-depth topics of interest to the group, such as electronic case reporting, as they arise.
Please send a request to be added to the distribution list and ideas and comments about NNDSS eSHARE to the edx@cdc.gov e-mail address. We welcome input on topics to cover in the NNDSS eSHARE webinar series and in the eSHARE seminar series.