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COVID-19

contagious disease caused by SARS-CoV-2
Class type of: atypical pneumonia, coronavirus disease, viral pneumonia Q84263196
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Summary

COVID-19 is a class of disease[1]. COVID-19 is a type of atypical pneumonia[2], coronavirus disease[3], viral pneumonia[4], and zoonosis[5].

Key Facts

  • Location of discovery: Wuhan[6]
  • Subclass of: Virus diseases of plants[7], pneumonia[8], emerging communicable disease[9]
  • Said to be the same as: Wuhan pneumonia[10]
  • Time of discovery or invention: December 2019[11]
  • Symptoms and signs: cough[12], fever[13], respiratory failure[14], headache[15], myalgia[16], fatigue[17], hemoptysis[18], diarrhea[19], dyspnea[20], lymphopenia[21], anemia[22], influenza-like illness[23], anosmia[24], ageusia[25]
  • Significant event: COVID-19 pandemic[26]
  • Has cause: SARS-CoV-2[27]
  • Medical examination: reverse transcription polymerase chain reaction[28], ELISA[29], computed tomography[30], polymerase chain reaction[31], COVID-19 rapid antigen test[32]

Body

Works and Contributions

Things named for COVID-19 include Coronavirus Aid, Relief, and Economic Security Act[33], a legislation[34], in United States[35]; Corona-chan[36], a catchphrase[37], founded in 2020[38]; Covidiot[39], a blend word[40]; and Humbertium covidum[41], a taxon[42].

Why It Matters

Entities named for COVID-19 include Coronavirus Aid, Relief, and Economic Security Act[33], a legislation[34], in United States[35]; Corona-chan[36], a catchphrase[37], founded in 2020[38]; Covidiot[39], a blend word[40]; and Humbertium covidum[41], a taxon[42].

Related Entities

Abdul Qadeer Khan Abhishek Bachchan Adama Traoré Adam Hrubý Ahmad Radhi Aishwarya Rai Alain Le Garrec Albert II, Prince of Monaco Albin Ekdal Alexander Schallenberg Alex de Minaur Alex Len Alex Telles Alice Weidel Ali Larijani Álvaro Uribe Vélez Alyssa Milano Ambrose Mandvulo Dlamini Amitabh Bachchan Amy Coney Barrett Andrea Bocelli Andrej Babiš Andrés Manuel López Obrador Andrew Yang Andrey Zvyagintsev Andrzej Duda Angelo Sodano Anne-Sophie Mutter Antonín Panenka Antonio Banderas

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [6] ↑ . lemonde.fr. Retrieved . lemonde.fr. Provenance: wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . Disease Ontology. Retrieved . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . icd.who.int. icd.who.int. Provenance: wikidata.org.
  6. [7] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  7. [8] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . lemonde.fr. Retrieved . lemonde.fr. Provenance: wikidata.org.
  11. [12] ↑ . Clinical features of patients infected with 2019 novel coronavirus in Wuhan, China. Retrieved . thelancet.com. Provenance: wikidata.org.
  12. [13] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  13. [14] ↑ . thelancet.com. thelancet.com. Provenance: wikidata.org.
  14. [15] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  15. [16] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  16. [17] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  17. [18] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  18. [19] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  19. [20] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  20. [21] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  21. [22] ↑ . thelancet.com. Retrieved . thelancet.com. Provenance: wikidata.org.
  22. [23] ↑ . health.gov.au. health.gov.au. Provenance: wikidata.org.
  23. [24] ↑ . the-scientist.com. the-scientist.com. Provenance: wikidata.org.
  24. [25] ↑ . the-scientist.com. the-scientist.com. Provenance: wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . Coronavirus biology and replication: implications for SARS-CoV-2. Retrieved . who.int. Provenance: wikidata.org.
  27. [28] ↑ . ncbi.nlm.nih.gov. Retrieved . ncbi.nlm.nih.gov. Provenance: wikidata.org.
  28. [29] ↑ . ncbi.nlm.nih.gov. Retrieved . ncbi.nlm.nih.gov. Provenance: wikidata.org.
  29. [30] ↑ . journal.chestnet.org. Retrieved . journal.chestnet.org. Provenance: wikidata.org.
  30. [31] ↑ . wikidata.org.
  31. [32] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [33] ↑ . wikidata.org. → on this site
  2. [36] ↑ . wikidata.org. → on this site
  3. [39] ↑ . wikidata.org. → on this site
  4. [41] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [34] ↑ . Wikidata. wikidata.org. → on this site
  2. [35] ↑ . Wikidata. wikidata.org. → on this site
  3. [37] ↑ . Wikidata. wikidata.org. → on this site
  4. [38] ↑ . Wikidata. wikidata.org. → on this site
  5. [40] ↑ . Wikidata. wikidata.org. → on this site
  6. [42] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 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). COVID-19. Retrieved October 30, 2026, from https://4ort.xyz/entity/covid-19
MLA “COVID-19.” 4ort.xyz Knowledge Graph, 4ort.xyz, 30 Oct. 2026, https://4ort.xyz/entity/covid-19.
BibTeX @misc{4ortxyz_covid-19_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{COVID-19}}, year = {2026}, url = {https://4ort.xyz/entity/covid-19}, note = {Accessed: 2026-10-30}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): COVID-19 — https://4ort.xyz/entity/covid-19 (retrieved 2026-10-30)

Canonical URL: https://4ort.xyz/entity/covid-19 · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · VGMaintenanceBot bot · 2026-10-28 view diff on Wikidata ↗
    Claims rich → —
    "/* wbsetqualifier-add:1| */ Mediawiki page id: 86397, Add qualifier to Great Ukrainian Encyclopedia Online ID `COVID-19`"
  2. 12w ago · Andre Engels · 2026-08-06 view diff on Wikidata ↗
    Fandom article id → disease:COVID-19, apple:COVID-19
    "/* wbsetclaim-create:1||1 */ Fandom article id: apple:COVID-19, Matched to [[:toollabs:mix-n-match/#/entry/143411833|COVID-19 (#143411833)]] in [[:toollabs:mix-n-match/#/catalog/5500|Apple Wiki (Fand"
  3. 13w ago · Printstream · 2026-07-31 view diff on Wikidata ↗
    P14717 → COVID-19
    "/* wbcreateclaim-create:1| */ P14717: Q84263196, #quickstatements; #temporary_batch_1785524324610"
  4. 14w ago · KrBot bot · 2026-07-23 view diff on Wikidata ↗
    Subclass of → atypical pneumonia, coronavirus disease, viral pneumonia +4
    "/* wbremoveclaims-remove:1| */ Subclass of: atypical pneumonia, дублирующееся значение / duplicate value"
  5. 16w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 4RKS5u
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  6. 17w ago · JhealdBatch bot · 2026-07-05 view diff on Wikidata ↗
    Instance of → class of disease
    Subclass of → atypical pneumonia, coronavirus disease, viral pneumonia +4
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39953|batch #39953]]: deprecate redundant disease superclasses (2)"
  7. 17w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of → atypical pneumonia, coronavirus disease, viral pneumonia +4
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39732|batch #39732]]: rm redundant subclass"
  8. 20w ago · Jindřich Rubeš · 2026-06-11 view diff on Wikidata ↗
    Svkkl authority id → 0403627-covid19
    "/* wbcreateclaim-create:1| */ Svkkl authority id: 0403627-covid19, [[:toollabs:quickstatements/#/batch/259497|batch #259497]]"
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