1. Division of Infectious Diseases, Department of Medicine, University of California–SanFrancisco , San Francisco, California , USA
2. Division of Infectious Diseases and Global Public Health, Department of Medicine, UC San Diego Health , San Diego, California , USA
3. Infection Prevention and Clinical Epidemiology Unit, UC San Diego Health , San Diego, California , USA
4. Division of Biomedical Informatics, Department of Medicine, UC San Diego Health , La Jolla, California , USA
5. Department of Pediatrics, University of California–San Diego , La Jolla, California , USA
6. Vaccine Research and Development Unit, Pfizer Inc , San Diego, California , USA
7. Population Health Services Organization—Programs and Strategy, UC San Diego Health , San Diego, California , USA
8. Information Services EMR, UC San Diego Health , San Diego, California , USA
9. Division of Biomedical Informatics at the University of California–San Diego , San Diego, California , USA
10. Division of Biomedical Informatics, University of California–San Diego , La Jolla, California , USA
11. Department of Computer Science & Engineering, Jacobs School of Engineering, University of California , San Diego, California , USA
12. UC San Diego Health's Contact Tracing Team, Infection Prevention and Clinical Epidemiology Unit, UC San Diego Health , San Diego, California , USA
13. Sanford Consortium of Regenerative Medicine, University of California–San Diego , La Jolla, California , USA
14. Expedited COVID Identification Environment Laboratory, Department of Pediatrics, University of California–San Diego , La Jolla, California , USA
15. Division of Maternal Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, UC San Diego Health , San Diego, California , USA
16. Division of Hospital Medicine, Department of Medicine, UC San Diego Health , La Jolla, California , USA
17. Analytics and Population Health Department, UC San Diego Health , San Diego, California , USA
18. Department of Pathology, UC San Diego Health , La Jolla, California , USA
19. Department of Cellular and Molecular Medicine, University of California–San Diego , La Jolla, California , USA
20. Department of Bioengineering, University of California–San Diego , La Jolla, California , USA
21. Department of Computer Science and Engineering, University of California–San Diego , La Jolla, California , USA
22. Center for Microbiome Innovation, University of California–San Diego , La Jolla, California , USA