Chilean Mummies Prove Europeans Brought Smallpox to the Americas—But That’s Not All
Historians have long speculated that Europeans introduced smallpox to the Americas, which then killed hundreds of millions of Indigenous peoples. Genetic evidence has recently proved they were onto something. In a newly published Science study, scientists revisited two mummies recovered from northern Chile in 1990 and performed an advanced DNA analysis of their genomes.
- ▪Historians have long speculated that Europeans introduced smallpox to the Americas, which then killed hundreds of millions of Indigenous peoples.
- ▪Genetic evidence has recently proved they were onto something.
- ▪In a newly published Science study, scientists revisited two mummies recovered from northern Chile in 1990 and performed an advanced DNA analysis of their genomes.
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| Original publisher | Gizmodo |
| Canonical URL | https://gizmodo.com/chilean-mummies-prove-europeans-brought-smallpox-to-the-americas-but-thats-not-all-2000794066 |
| Publication time | Mon, 03 Aug 2026 21:10:42 +0000 |
| Retrieval time | 2026-08-03T21:15:45.060Z |
| Last seen | 2026-08-03T21:15:45.060Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
| Excerpt method | First ~120 words (~800 chars) of extracted publisher body, fair-use limited. |
| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | KoziEUCmas-w · 1 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
| Substitutes article? | No — link-out required for full text |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
| Snippet | May a short excerpt of the publisher's text be shown? | Allowed |
| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.
Opening excerpt (first ~120 words) tap to expand
Historians have long speculated that Europeans introduced smallpox to the Americas, which then killed hundreds of millions of Indigenous peoples. Genetic evidence has recently proved they were onto something. In a newly published Science study, scientists revisited two mummies recovered from northern Chile in 1990 and performed an advanced DNA analysis of their genomes. The individuals, who presumably died between the late 15th and early 17th centuries, hosted a lost strain of variola viruses that cause smallpox—specifically the kind known to have affected Europeans around the same time…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Gizmodo.
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