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A mapping from the number of spatially separated infectious seeds with one infectious virion deposited directly into the alveolar region to the percentage of infected alveolar surface area. Left: percent surface area infected after 1, 2, ...., 10 days for 10k seeds, 0, 1, …., 9 unrealistically deposited at . Right: 7-day snapshots for evenly distributed depositions (orange) versus all seeds deposited at (blue).
