Measles
Table of Contents
Authors: China CDC
Location: China
Purpose #
The definition #
未进行流行病学调查或完成调查前失访或死亡的病例,实验室检测结果为阴性或无实验室诊断结果的临床报告病例,且与实验室确诊病例没有流行病联系.
Machine-readable definition #
The definition is available in JSON format following the Open Syndrome v1.0 specification:
{
"$schema": "https://w3id.org/opensyndrome/v1/schema.json",
"@context": "https://opensyndrome.org/schema/v1/context.jsonld",
"category": "suspected",
"definition_type": "case_definition",
"description": "",
"human_readable_definition": "未进行流行病学调查或完成调查前失访或死亡的病例,实验室检测结果为阴性或无实验室诊断结果的临床报告病例,且与实验室确诊病例没有流行病联系.",
"inclusion_criteria": [
{
"logical_operator": "OR",
"name": "Symptoms or professional diagnosis",
"type": "criterion",
"values": [
{
"logical_operator": "AND",
"type": "criterion",
"values": [
{
"name": "Fever",
"type": "symptom"
},
{
"name": "Rash (maculopapular rash)",
"type": "symptom"
},
{
"name": "Cough",
"type": "symptom"
},
{
"logical_operator": "AT_LEAST",
"logical_operator_arguments": [
1
],
"type": "criterion",
"values": [
{
"name": "Catarrhal fever",
"type": "symptom"
},
{
"name": "Conjunctivitis",
"type": "symptom"
}
]
}
]
},
{
"name": "Measles diagnosed by any trained health worker",
"type": "professional_judgment"
}
]
}
],
"keywords": [
"Measles",
"Asia"
],
"language": "English",
"location": "China",
"open_syndrome_version": "1.0.0",
"organization": "China CDC",
"published_at": "2025-02-27T17:48:51Z",
"published_by": [
"Open Syndrome Initiative"
],
"published_in": "https://opensyndrome.org",
"references": [
{
"url": "https://www.chinacdc.cn/jkyj/crb2/yl/mz/jswj_mz/202409/t20240909_299153.html"
}
],
"scope": "broad",
"status": "draft",
"target_public_health_threats": [
"Measles"
],
"title": "Measles",
"version": "1.0.0"
}
Using the Definition #
Healthcare organizations can implement this definition through:
- Direct integration with surveillance systems
- API endpoints for real-time validation
- Manual case verification processes
Next Steps #
We encourage:
- Clinical feedback on the definition criteria
- Technical feedback on the implementation format
- Suggestions for additional symptoms or signs
- Reports of implementation experiences
Get Involved #
We welcome contributions and feedback from the community.