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Public Health Surveillance
Building knowledge and collaborating on public health solutions to improve the electronic sharing and use of immunization and communicable disease information.
Membres: 134
Personne-ressource: Beverly Knight
Administration: Linda Monico
Type: Ouvert
Accès: Public
Building knowledge and collaborating on public health solutions to improve the electronic sharing and use of immunization and communicable disease information.

À propos de nous

LEADERS

Karen Hay, Ontario Ministry of Health and Long-Term Care

Soma Sarkar, Ontario Ministry of Health and Long-Term Care

KEY RESOURCES

Public Health Agency of Canada

Canadian Immunization Guide

Immunize Canada

INFOCENTRAL RESOURCES

Communicable Disease Workgroup Final Deliverables

pan-Canadian Immunization Messaging and Terminology Standards

Clinical Requirements - Immunization Interoperability

Activité

Sarah Ellis a répondu au cours d'une discussion dans le groupe Public Health Surveillance
I am super interested in this work - however I can't make the call on Jan 22nd. I will check back to see the next meeting date. Thanks, Sarah Ellis
Tara Mawhinney a répondu au cours d'une discussion dans le groupe Public Health Surveillance
Thanks Lori, Yes, please keep all of these subsets active as they are in use. In Ontario, we are reviewing the current content and are looking forward to a discussion at the January 22nd call on whether any need revision. Thanks for the follow up. Tara
Tara Mawhinney a répondu au cours d'une discussion dans le groupe Public Health Surveillance
Hi Lori, Yes, we will add you. Our plan was to discuss the subsets, so it will be great to have you there. Tara
Lorie Carey a répondu au cours d'une discussion dans le groupe Public Health Surveillance
Hi Tara and Karen, Would you have 15 minutes at the end of your call to add me to the agenda? I would like to discuss the PHS subsets that were on the list for inactivation as well as those that are being saved from deprecation. Let me know, thanks so much! Lorie
Melissa Trowsdale s'est joint(e) à un groupe
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Building knowledge and collaborating on public health solutions to improve the electronic sharing and use of immunization and communicable disease information.
RONKE OSATOHANMWEN s'est joint(e) à un groupe
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Building knowledge and collaborating on public health solutions to improve the electronic sharing and use of immunization and communicable disease information.
Harsh Sharma s'est joint(e) à un groupe
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Building knowledge and collaborating on public health solutions to improve the electronic sharing and use of immunization and communicable disease information.

Événements



Événements à venir :
Lun Jan 22 @ 1:00PM - 02:00PM
Public Health Community Conference call

Forum

Public Health Community Call Jan 22, 2018 1pm ET 01/12/18
I am super interested in this work - however I can't make the call on Jan 22nd. I will check back to see the next meeting date. Thanks, Sarah Ellis
Subset Review and Maintenance - Annual Cycle 01/12/18
Thanks Lori, Yes, please keep all of these subsets active as they are in use. In Ontario, we are reviewing the current content and are looking forward to a discussion at the January 22nd call on whether any need revision. Thanks for the follow u...
Public Health Community Call Jan 22, 2018 1pm ET 01/12/18
Hi Lori, Yes, we will add you. Our plan was to discuss the subsets, so it will be great to have you there. Tara
Public Health Community Call Jan 22, 2018 1pm ET 01/11/18
Hi Tara and Karen, Would you have 15 minutes at the end of your call to add me to the agenda? I would like to discuss the PHS subsets that were on the list for inactivation as well as those that are being saved from deprecation. Let me know, th...
Education Sessions planned 12/19/17
We are planning to pilot a series of beginner education sessions for folks that are not at all familiar with standards and why they are important or needed. The series kicks off in January and starts off by introducing the audience to a patient wi...
Public Health Community Call Jan 22, 2018 1pm ET 12/19/17
Hello Please join Tara Mawhinney and Karen Hay in re-establishing the discussion on public health terminology The draft agenda includes identify if there is an interest in this work a discussion on scope frequency of meetings. a link to...
Subset Review and Maintenance - Annual Cycle 12/19/17
Hi Tara, Thanks for your response and feedback. To be sure we are clear, I understand that the following subsets are in use in Canada and should not be inactivated in the April 2018 release: Subset Name (Terminology) ActAntigenInvalidReason...
Subset Review and Maintenance - Annual Cycle 12/07/17
Hi Lori, I have done some follow up following your presentation last week. Ontario is using all the public health subsets, including ActNoImmunizationReason. I've spoken with Gertrude Oliver in Nova Scotia, where they are getting ready to go liv...
Subset Review and Maintenance - Annual Cycle 11/30/17
I appreciate your attendance at today's meeting. If you didn't make it or you need a list of the subsets impacted, the presentation can be found here. ... Be sure to contact us if you have any requests regarding the subsets presented! You have unt...
Subset Review and Maintenance - Annual Cycle 11/27/17
This is a list of the Public Health subsets that will be discussed at the meeting: Subset Name (Terminology) ActAntigenInvalidReason (HL7) ActImmunizationReason (SNOMED CT) ​ImmunizationForecastStatus (SNOMED CT) ​Immunization...
Subset Review and Maintenance - Annual Cycle 11/23/17
Plan on joining us on November 30 to gain an understanding of the subset maintenance process and contribute to the review and identification of subsets that may no longer be required for pan-Canadian use. Meeting information and a calendar invite can...
Digital Health Immunization Repository (DHIR) Release 3 Specification - FHIR | Call for Participation October 18, 2017 – November 16, 2017 10/18/17
Background: Starting today, October 18, 2017, health care organizations will have the opportunity to review the Digital Health Immunization Repository (DHIR) Release 3 Specification. The provincial Digital Health Immunization Repository (DHIR) is a...
Seeking feedback: Subset Release Webinars and Support 07/13/17
Dear Public Health Surveillance Community members, Since the launch of InfoCentral, we have been providing webinars that have provided some detailed information on the last release of our standards. In May, we hosted a webinar on the latest subs...
Ethnicity Value Sets in Public Health 05/10/17
Thank you Shelley and Bev!
Ethnicity Value Sets in Public Health 05/08/17
Hello Marc, We have not developed a subset for PHC ethnicity. However, Alberta has an Ethnic code table in the provincial surveillance Communicable Disease and Outbreak data standard. The HISCA website is http://www.health.alberta.ca/about/HIS...

Tâches


Tâches


Suivi du temps


Gantt

Documents

Cliquez sur « Gérer des documents » pour :

  • voir la liste complète des documents ou les dossiers regroupant les documents
  • téléverser un nouveau document

N. B. : Les membres des groupes ne sont actuellement pas avisés de l'ajout d'un nouveau document. Pour aviser d'autres membres, vous devez en afficher l'adresse électronique dans le forum. (La fonction d'avis de téléversement des nouveaux documents est en préparation.)

Gérer des documents Vous devez peut-être ouvrir une session et/ou être déjà membre du groupe pour accéder à ce contenu.

Archive ( 14 Documents )

Background/Referrence ( 3 Documents )

Final documents and materials originating from the Communicable Disease Working Group.

Discussion Documents ( 0 Document )

Final documents and materials originating from the Immunization Interoperability Working Group .

Meeting Information ( 15 Documents )

Vidéo

Ce groupe n'a pas de video.

Solutions

  • Object Identifier (OID)
  • WebHook Notifications
  • TermWorks
  • Registre FHIR Canadien
  • InfoScribe
  • Terminology Gateway
  • HAPI v2
  • Message ReMixer
  • Terminology Service API
  • SNOMED CT Browser
  • FHIR Terminology Service API
  • HL7 Explorer
  • Message Builder
  • HAPI FHIR
  • InfoRMS

Pan-Canadian Standards use Object Identifiers (OIDs) to distinguish between objects by assigning a numeric string that enables other systems to understand the unique information that is being shared between various systems.

Canada Health Infoway has an arrangement in place with HL7 International that allows Infoway to submit OIDs to HL7 International on behalf of Canadian Implementers free of charge (normally $100 USD fee per OID request).

Automated notifications of new content in Terminology Gateway

A WebHook is an HTTP callback. When new content is published in the Terminology Gateway, a publishing event will be POSTed to each registered WebHook, notifying their respective owners about the publication.

WebHook registration

Individual users can register for WebHook notifications by sending an email to: Cette adresse courriel est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser. and specifying the WebHook endpoint. Upon registration, a unique api_id will be assigned to the WebHook. Each notification POSTed by the Terminology Gateway will contain the api_id, allowing the endpoint to verify that the notification was indeed issued by the Terminology Gateway. The api_id must be echoed back by the WebHook endpoint in the body of the notification response.

WebHook interface

The WebHook endpoint must serve HTTP requests conforming to the following interface:

HTTP Request

{
  "api_id": "cb570e5a2748f349f9119431db836b3a23fdb6571afee34c0432d87220f2431b",
  "base_url": "https://termapi.infoway-inforoute.ca/rest/v1/",
  "notification_time": "2017110711:07:00",
  "targets": [
    {
      "id": "2.16.840.1.113883.2.20.6.1",
      "name": "Canadian Clinical Drug Data Set (CCDD)",
      "type": "package",
      "version": "20171016",
      "effective_date": "20171016",
      "publication_time": "2017103015:20:23",
      "message": "Monthly CCDD update for October 2017"
    },
    {
      "id": "2.16.840.1.113883.2.20.3.443",
      "name": "PrescribeIT",
      "type": "package",
      "version": "LPR2",
      "effective_date": "20171103",
      "publication_time": "2017110309:37:22",
      "message": "PrescriptionMedicinalCode version reflecting the October 2017 CCDD update"
    }
  ]
}
				
  • api_id: as previously mentioned, each notification POST contains the api_id granted at registration.
  • base_url: the base URL for the native REST API endpoint of the originating system. This can be used to call back the Terminology Gateway via APIs in order to programmatically download updated content.
  • notification_time: the timestamp of the WebHook notification in yyyyMMddHH:mm:ss format.
  • targets: list of updated targets. Each entry in this array corresponds to a Terminology Gateway artifact (subset, codesystem, map, package) that was updated and is therefore subject to the notification. The target list will only include artifacts for which the user has registered to receive notifications. Users can register to receive notifications about content updates using the Terminology Gateway User Interface or by invoking the native REST APIs.

    Each of the notification targets contains the following fields:
    • id: the artifact id, typically an OID
    • name: the artifact name
    • type: the artifact type: subset, codesystem, package or map
    • version: the published version id
    • effective_date: the effective date associated to the artifact version, in yyyyMMdd format
    • publication_time: the publication time in yyyyMMddHH:mm:ss format
    • message: optional message describing the published artifact version

HTTP Request

HTTP Response code: 200 for success, any other response code will be interpreted as an error
Sample HTTP Response Body:

{
  "api_id": "cb570e5a2748f349f9119431db836b3a23fdb6571afee34c0432d87220f2431b",
  "result": "success",
  "message": "Successful processing of the WebHook notification"
}
  • api_id: as previously mentioned, each notification response must echo back the api_id granted at registration.
  • result: success if the web hook notification was successful, any other value will be interpreted as an error.
  • message: optional response message.


Error handling

When receiving an error as a result of a WebHook notification, the Terminology Gateway will retry the notification four times at 15 minutes intervals. If still unsuccessful after four notification attempts, the system will drop the notification and will notify the user by email that the WebHook couldn't be invoked.

Sample code

Demo code for a sample WebHook endpoint can be found here: 

https://github.com/CanadaHealthInfoway/tgateway-webhook

Apelon’s TermWorks is an easy-to-use data mapping solution which is provided by request for free to individuals who have Standards Access. It brings powerful terminology capabilities directly to the desktop. TermWorks combines Microsoft® Excel® spreadsheet software with web services-based terminology processing to give organizations comprehensive mapping capability to SNOMED CT and the Canadian Edition of SNOMED CT.

 Education

  • Introduction to SNOMED CT (English)
  • Introduction to SNOMED CT (French)
  • Cette adresse courriel est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.

The Canadian FHIR® Registry supports collaborative development in an effort to accelerate sustainable growth of FHIR, locally and internationally. The registry will be the home of national FHIR profiles recommended for use in Canada, including extensions, value sets, URIs and other useful, commonly used components. It is also host to a growing number of national, jurisdictional and locally shared FHIR projects, and is open to all Canadian implementers.

The Canadian FHIR Registry offers:

  • seamless integration of profile editing using Forge (free FHIR profile editor)
  • designated project space
  • supports project teams of up to 100 individuals
  • online authoring of implementation guides
  • integration with source control tools such as GitHub
  • version controlled environment

The Canadian FHIR Registry blends software development best practices with the requirements of modelling in FHIR, essential to delivering successful project requirements while having continuous access to structure validation, rendering and publishing.

Cette adresse courriel est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.

infoscribeSupporting the Standards Selection Framework, InfoScribe enables teams to collaboratively create, discuss, and publish digital health solutions from clinical requirements to specifications. Featuring templates, versioning, PDF export, inline commenting and HL7 Explorer integration, InfoScribe improves productivity and accelerates the development of healthcare solutions.

Des exigences cliniques aux spécifications

Le Cadre de sélection des normes permet à ses utilisateurs de planifier, de choisir et de documenter des solutions d’interopérabilité depuis l’étape du concept jusqu’à celle de l’implantation. À partir des exigences cliniques établies par les cliniciens jusqu’aux exigences administratives, en passant par les normes et les spécifications techniques, le Cadre se veut un guide complet sur toutes les étapes de la création de solutions d’interopérabilité.

Le Cadre donne aussi à la communauté d’InfoCentral une occasion d’échanger sur les projets d’implantation fructueux, le choix des normes effectué à un moment précis d’un projet et les spécifications qui en ont résulté. La publication des solutions à cet endroit permettra la mise sur pied d’un répertoire de référence canadien.

clinical requirements

Exigences Cliniques décrivent les besoins en information et en déroulement du travail du clinicien pour une situation clinique particulière et pour l’échange de données cliniques. À partir des principes de l’interopérabilité clinique, on utilise un ensemble d’exigences exprimées par les cliniciens pour mettre sur pied une solution d’interopérabilité bien conçue.

business requirements

Exigences Administratives sont établies d’après les exigences cliniques et procurent une image complète de la solution à mettre au point. Des cas d’utilisation, des règles administratives et des conseils sont aussi donnés en référence pour permettre une modélisation complète de la solution.

standards selection

Sélection des Normes désigne le processus établi pour guider les équipes dans les diverses étapes de la sélection de la terminologie et des normes de messagerie. À l’aide du sujet de la requête et des diverses considérations contenues dans les formulaires fournis, les équipes d’implantation peuvent évaluer les normes accessibles et déterminer le meilleur choix ponctuel. Le processus permet aussi à la communauté d’InfoCentral d’échanger sur les projets d’implantation fructueux, ce qui favorise la normalisation par la réutilisation.

standards

Normes afont partie intégrante de la solution d’interopérabilité; elles touchent tant la terminologie, qui définit les données envoyées, que les structures de messagerie, qui définissent comment ces données sont envoyées. Le cadre fournit les critères d’accès aux normes internationales et canadiennes, ainsi que les critères d’examen en vue de faciliter l’implantation.

specifications

Spécifications procurent les détails de la solution à implanter. Ces détails comprennent : un examen des éléments de données utilisés, des échantillons des messages transférés, l’architecture du système et les spécifications de sécurité, dont l’autorisation et l’authentification.

Browse, download and leverage the terminology used in Canada

Terminology Gateway is a web based solution framework that enables the distribution and sharing of terminology concepts, subsets and concept maps, making them available for web browsing, download or real time query.

terminology gatewayBrowse Terminology Gateway Now

Open source integration tool useful for health IT integration projects

HAPI for HL7 v2 messages is an open-source, object oriented HL7 v2.x parser developed for the Java platform.

HAPI v2

Localization of pan-Canadian Standards

Infoway Message ReMixer is a web-based application that allows for the localization of pan-Canadian Standards (pCS) messages to meet jurisdictional requirements, all while maintaining the integrity of the original, standard message.

msg remixerAccess Message ReMixer Now

 Implementation and Exchange

Jurisdictional ReMixes

RESTful web services used to browse terminology data

Terminology Service RESTful APIs enable automated exchange of clinical terminology content and resources. It allows developers to easily implement healthcare applications that programmatically consume codes and subsets without requiring in-depth expertise in the details of terminology.

terminology gateway APITerminology Service API

 

Browse International and Canadian Content

SNOMED International's SNOMED CT browser allows users to browse and search the SNOMED CT International Edition to explore concepts and relationships. It also provides access to browse national extensions from IHTSDO member countries including the Canadian Edition of SNOMED CT in English and French.

snomed browser Browse SNOMED CT Now

 General Documentation

FHIR® web services used to access terminology data

FHIR Terminology Service APIs enable automated exchange of clinical terminology content and resources. It allows developers to easily implement healthcare applications that programmatically consume codes and subsets without requiring in-depth expertize in the fine details of terminology.

terminology gateway APIFHIR Terminology Service API

 

Enhanced browsing of HL7 v3

Infoway HL7 Explorer is a powerful browser for HL7 v3 structures, vocabulary and references. Used in conjunction with the pan-Canadian releases, HL7 Explorer makes locating details and information more efficient.

In November 2017, the Canadian HL7 InfoCentral community determined that there was no longer any need to do further updates to the pan-Canadian Version 3 messages. As a result, the December 2012 releases of MR02.06.01 and CeRx 4.4.2 are the latest pan-Canadian publications of these standardized messages.

The HL7 Explorer, the Master Terminology Worksheet (MTW) and all other messaging related artifacts are aligned with the latest releases.

Overview
 

Learn about what HL7 Explorer can do for you with this brief online presentation.

MR 02.06
 

HL7 Explorer applied to the MR 02.06 HL7 v3 maintenance release

CeRx 4.4.2
 

HL7 Explorer applied to the CeRx 4.4.2 HL7 v3 maintenance release

 

 

Standards versions available for viewing in HL7 Explorer

Standard URL 
CA MR 02.06 https://infocentral.infoway-inforoute.ca/extra/ca/mr0206-html/html/search.html
CA MR 02.05.01 https://infocentral.infoway-inforoute.ca/extra/ca/mr020501-html/html/start.html
CA MR 02.05 https://infocentral.infoway-inforoute.ca/extra/ca/mr0205-html/html/start.html
CA MR 02.04.03 https://infocentral.infoway-inforoute.ca/extra/ca/mr020403-html/html/start.html
CA CeRx 4.4.2 https://infocentral.infoway-inforoute.ca/extra/ca/cerx442-html/html/search.html
CA CeRx 4.4.1 https://infocentral.infoway-inforoute.ca/extra/ca/cerx441-html/html/start.html 
CA CeRx 4.4 https://infocentral.infoway-inforoute.ca/extra/ca/cerx44-html/html/start.html
BC V02R04 https://infocentral.infoway-inforoute.ca/extra/bc/v02r04-html/html/start.html
NS CeRx 4.3 https://infocentral.infoway-inforoute.ca/extra/ns/cerx43-html/html/start.html
NS R02.04.03 https://infocentral.infoway-inforoute.ca/extra/ns/r020403-html/html/start.html
AB MR2007 https://infocentral.infoway-inforoute.ca/extra/ab/mr2007-html/html/start.html
AB R02.04.03 https://infocentral.infoway-inforoute.ca/extra/ab/r020403-html/html/start.html
AB R02.04.00 SHR https://infocentral.infoway-inforoute.ca/extra/ab/r020400-shr-html/html/start.html
AB R02.04.03 Imm https://infocentral.infoway-inforoute.ca/extra/ab/r020403-imm-html/html/start.html

Solution for API integration

Infoway Message Builder allows developers to focus on their business problem by providing APIs that foster quick and easy creation, population and access to HL7v3 requests and responses and CDA documents.

 Implementation and Exchange

Open source integration tools useful for health IT integration projects

HAPI FHIR® is a simple-but-powerful library for adding FHIR messaging to applications. It is pure Java compatible and licensed under the business-friendly Apache Software License, version 2.0.

HAPI FHIR

Request Management Solution

InfoRMS (Infoway Request Management System) is Infoway's Request for Change Tool for SNOMED CT, pCLOCD/LOINC and pan-Canadian Subsets. Not sure if you have access to InfoRMS? Manage your InfoRMS Access in your user profile.
SNOMED CT
 

Submit or follow requests to SNOMED CT

pCLOCD/LOINC
 

Submit or follow requests to pCLOCD/LOINC

pan-Canadian Subsets
 

Submit or follow requests to pan-Canadian Subsets

 

Conférence Web

Veuillez ouvrir une session pour accéder à la conférence web d'InfoCentral.

Membres

Beverly Knight
Canada Health Infoway
Déconnecté(e)
Personne-ressource
Linda Monico
Canada Health Infoway
Déconnecté(e)
Admin
RONKE OSATOHANMWEN
NA
Déconnecté(e)
Membre
Harsh Sharma
Alberta Health Services
Déconnecté(e)
Membre
Tara Mawhinney
OHRI
Déconnecté(e)
Membre
Imelda Rivera
n/a
Déconnecté(e)
Membre
Tue Hoang
Caredove
Déconnecté(e)
Membre
Prasanth Joseph
Niagara Health
Déconnecté(e)
Membre
Janice Spence
eHealth Ontario
Déconnecté(e)
Membre
Reham E
n/a
Déconnecté(e)
Membre
naomi beaulieu
cd-ed
Déconnecté(e)
Membre
Danny Phoenix
Centre for Distance Education - Health Information Student
Déconnecté(e)
Membre
Ryan Doherty
iamsick.ca
Déconnecté(e)
Membre
Kristin Morrison
n/a
Déconnecté(e)
Membre
Abdullah Khan
-
Déconnecté(e)
Membre
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