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1899 Porto plague outbreak

late 19th-century epidemic in Portugal
Event plague_epidemic Q96360043
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Summary

1899 Porto plague outbreak is a plague epidemic[1]. It draws 235 Wikipedia views per month (plague epidemic category, ranking #25 of 23).[2]

Key Facts

  • Country: Portugal[3]
  • Part of: third plague pandemic[4]
  • Point in time: 1899[5]

Why It Matters

1899 Porto plague outbreak is known by 3 alternative names across languages and contexts.[6]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [6] ↑ . Wikidata aliases. 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). 1899 Porto plague outbreak. Retrieved October 17, 2026, from https://4ort.xyz/entity/1899-porto-plague-outbreak
MLA “1899 Porto plague outbreak.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/1899-porto-plague-outbreak.
BibTeX @misc{4ortxyz_1899-porto-plague-outbreak_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{1899 Porto plague outbreak}}, year = {2026}, url = {https://4ort.xyz/entity/1899-porto-plague-outbreak}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 1899 Porto plague outbreak — https://4ort.xyz/entity/1899-porto-plague-outbreak (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/1899-porto-plague-outbreak · 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. 19d ago · Pruna.ar · 2026-09-29 view diff on Wikidata ↗
    Google knowledge graph id → /g/11fswyd03c
    Related image → Dr. Ricardo Jorge no Laboratório Municipal de Bacteriologia.
    Part of → third plague pandemic
    Sitelink count → 4
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Country: Portugal"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.