Author Contributions: Dr Misegades had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Study concept and design: Misegades, Winter, Harriman, Talarico, Messonnier, Clark, Martin.
Acquisition of data: Misegades, Winter, Clark, Martin.
Analysis and interpretation of data: Misegades, Winter, Talarico, Messonnier, Clark, Martin.
Drafting of the manuscript: Misegades, Martin.
Critical revision of the manuscript for important intellectual content: Misegades, Winter, Harriman, Talarico, Messonnier, Clark, Martin.
Statistical analysis: Misegades, Winter, Martin.
Obtained funding: Messonnier, Clark.
Administrative, technical, or material support: Winter, Harriman, Talarico.
Study supervision: Misegades, Harriman, Talarico, Messonnier, Clark, Martin.
Conflict of Interest Disclosures: All authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest and none were reported.
Additional Contributions: Participating county health departments included Alameda County Public Health Department, El Dorado County Department of Public Health, Fresno County Department of Public Health, Madera County Public Health Department, Marin County Health and Human Services, Orange County Health Care Agency, Riverside County Department of Public Health, San Diego Health and Human Services Agency, San Luis Obispo County Public Health Department, Santa Cruz County Public Health Department, Santa Clara County Public Health Department, Sonoma County Department of Health Services, and Stanislaus County Health Services Agency. We thank the following individuals for contributions to data collection: Sanaa Abedin, MPH, Erin Bugenske, MPH, Heather Clayton, PhD, MPH, Shani Davis, MPH, Zewditu Demissie, PhD, MPH, Melissa Garrick, DVM, Jackie Goolsby, Matt Griffith, MPH, NaTasha Hollis, PhD, Jennifer C. Jarrell, MPH, Melissa Kurz Johnson, Londell McGlone, MPH, Alysha Meyers, PhD, MS, Tim Minniear, MD, MS, Erika Odom, PhD, MS, Manisha Patel, MD, MSc, Kim Porter, PhD, MSPH, Michael Powell, MSc, Jonathan Ross, Michelle Starr, Diya Surie, Tej Tiwari, MD, Karrie-Ann Toews, MPH, Erika Wallender, Emily Weston, MPH, and Matt Willis, MD, MPH, as well as the California Emerging Infections Program and participating California clinic offices. In addition, the following individuals contributed to conception and design: Amanda Faulkner, MPH, Steve Nickell, PhD, Carol Pertowski, MD, Brian Plikaytis, MS, Robert Schechter, MD, Andrew Terranella, MD, MPH, Lucia Tondella, PhD, Elizabeth Zell, MS, and Jennifer Zipprich, PhD. No compensation was received by any persons listed in the acknowledgment section, and there was no external sponsor or financial support for the study.
Online-Only Material: The Author Video Interview is available .