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. 2020 Jun 10;6(24):eaba8399. doi: 10.1126/sciadv.aba8399

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Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC).

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Fig. 4 — (A) Infectious virus titers and viral load were determined in BAL fluid. Individual values are depicted. (B) UpE and mRNA copies were determined in respiratory tract tissues collected at 6 DPI. Individual values are depicted. Line, geometric mean; dotted line, limit of detection.