disease X

placeholder name that was adopted by the World Health Organization (WHO) in February 2018 on a shortlist of blueprint priority diseases to represent a hypothetical, unknown pathogen that could cause a future epidemic
Class type of: disease Q50410669

Facts

7 properties
Instance of
placeholder name, hypothetical entity[2]
Inception
February 2018[4]
Subclass of
disease[3]
Different from
Clade X[8]
On focus list of Wikimedia project
WikiProject COVID-19[9]
🏷️ Also known as
en disease X en pathogen X ar المرض إكس cs Nemoc X da Sygdom X da Patogen X de Krankheit X es enfermedad X fr maladie X he מחלת X hu X-kór id Penyakit X it Malattia X ja 疾病X pl choroba X pt doença X ru Болезнь X th โรค X tr Patojen X tr X Hastalığı
🔖 Identifiers · 2
Conspiracy Watch ID
maladie-x
Google Knowledge Graph ID
/g/11f50xk6bq

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Facet of 1
Instance of 1
On focus list of Wikimedia project 1
Subclass of 1
Used by 1
← Manifestation of 1
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Summary

disease X is a placeholder name[1].

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). disease X. Retrieved November 3, 2026, from https://4ort.xyz/entity/disease-x
MLA “disease X.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/disease-x.
BibTeX @misc{4ortxyz_disease-x_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{disease X}}, year = {2026}, url = {https://4ort.xyz/entity/disease-x}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): disease X — https://4ort.xyz/entity/disease-x (retrieved 2026-11-03)

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