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EpiStack v1 — FLF competition

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covid1

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H 1 SARS CoV 2 first infected humans via zoonotic spillover at the Huanan market

H-1 - SARS-CoV-2 first infected humans via zoonotic spillover at the Huanan market

Properties11
type
hypothesis
id
H-1
state
active
question
Where and how did SARS-CoV-2 first infect humans?
statement
SARS-CoV-2 first crossed into humans via natural zoonotic spillover at the Huanan Seafood Market through the live wildlife trade, with susceptible intermediate hosts (e.g. raccoon dogs) sold live in the market's western section, where environmental positivity clusters.
cluster
HC-1 - Route of the first human SARS-CoV-2 infection
source
S-2 - Liu 2023 Nature - China CDC environmental and animal surveillance at the Huanan market
additional_sources
  • S-4 - Xiao et al. 2021 Scientific Reports - Wildlife species sold live at Wuhan markets 2017-2019
locator
  • S-2: Discussion
  • S-4: Discussion
merged_from
  • H-2 - SARS-CoV-2 first infected humans via the live wildlife trade at the Huanan market
generalization_note
Widened "spillover at the Huanan market" to explicitly include the live-wildlife-trade route and susceptible intermediate hosts; the distinction between "at the market" and "via live wildlife sold at the market" was given up, as no curated observation separates them.

Graph View

Backlinks

  • structure
  • H-2 - SARS-CoV-2 first infected humans via the live wildlife trade at the Huanan market
  • Analysis of HC-1 - Route of the first human SARS-CoV-2 infection
  • HC-1 - Route of the first human SARS-CoV-2 infection
  • main report - Did SARS-CoV-2 first infect humans through natural zoonotic spillover or through a research-related incident
  • S-2 - Liu 2023 Nature - China CDC environmental and animal surveillance at the Huanan market

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