O-30 - December-2019 Wuhan cases were significantly closer to the Huanan market than a population-weighted null
Case residences (155 of 164 Dec-2019 cases geolocated from WHO-report maps) were tested against 1,000 age/population-density-matched random draws from WorldPop, using Haversine distance to the market. The whole early case cloud centres on the market.
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Why this is evidence
Strong case clustering on the market is predicted by a causally-central market (H-14/H-15); H-19 attributes the apparent clustering to biased case-finding. Clustering that survives a population-weighted null favors H-14/H-15 over H-19.