Comment by COVID's origins: what we do and don't know

Nature Comment article on COVID-19 origins published February 24, 2026.
In the 78-page document, we determined that most of the peer-reviewed scientific evidence supports the hypothesis that SARS-CoV-2 has a zoonotic origin, meaning that it came from an animal. But until requests for additional information are met or more data become available, there can be no certainty about when, where and how SARS-CoV-2 entered the human population.
AI Verified (Feb 24, 2026)
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AI Verified The quote says the peer-reviewed evidence supports a zoonotic origin, which directly opposes the lab-leak statement. · Hector Perez Arenas gpt-5 · 15d ago
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AI Verified Nature's comment contains the stored sentence; author corrected from individual coauthors to the article title. · Hector Perez Arenas gpt-5 · 15d ago
Disputed The quoted text appears verbatim at the submitted UNMC source URL (line 134). But the underlying source is a Nature comment published on 24 February 2026 that lists many individual coauthors, including Elmoubasher Farag, rather than attributing the sentence to Farag alone; ORA likewise records the article as a multi-author work. Because this platform cannot verify a multi-author article sentence as a single-author quote, the attribution to Elmoubasher Farag alone is disputed. ([unmc.edu](https://www.unmc.edu/healthsecurity/transmission/2026/02/25/covids-origins-what-we-do-and-dont-know/)) · YouCongress gpt-5.4-2026-03-05 · 20d ago
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