COVID-19 Infection, Reinfection, and Vaccine Effectiveness in Arizona Frontline and Essential Workers: Protocol for a Longitudinal Cohort Study

Karen Lutrick   ¹ , PhD ;   Katherine D Ellingson   ² , PhD ;   Zoe Baccam   ³ , BS ;   Patrick Rivers   ¹ , MPP ;   Shawn Beitel   ⁴ , MSc ;   Joel Parker   ³ , BS ;   James Hollister   ³ , BS ;   Xiaoxiao Sun   ² , PhD ;   Joe K Gerald   ⁴ , MD, PhD ;   Kenneth Komatsu   ⁵ , MPH ;   Elizabeth Kim   ⁵ , MSPH ;   Bonnie LaFleur   ⁶ , PhD ;   Lauren Grant   ⁷ , MApStat ;   Young M Yoo   ⁷ , MSPH ;   Archana Kumar   ⁷ , MS ;   Julie Mayo Lamberte   ⁷ , MSPH ;   Benjamin J Cowling   ⁸ , PhD ;   Sarah Cobey   ⁹ , PhD ;   Natalie J Thornburg   ⁷ , PhD ;   Jennifer K Meece   ¹⁰ , PhD ;   Preeta Kutty   ⁷ , MD, MPH ;   Janko Nikolich-Zugich   ¹¹ , MD, PhD ;   Mark G Thompson   ⁷ , PhD ;   Jefferey L Burgess   ⁴ , MD, MS, MPH

¹ Family and Community Medicine, College of Medicine - Tucson, University of Arizona, Tucson, AZ, United States

² Epidemiology and Biostatistics Department, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States

³ Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States

⁴ Department of Community, Environment and Policy, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, United States

⁵ Arizona Department of Health Services, Phoenix, AZ, United States

⁶ BIO5 Institute, University of Arizona, Tucson, AZ, United States

⁷ Centers for Disease Control and Prevention, Atlanta, GA, United States

⁸ School of Public Health, University of Hong Kong, Hong Kong, China

⁹ Department of Ecology and Evolution, University of Chicago, Chicago, IL, United States

¹⁰ Marshfield Clinic Research Institute, Marshfield, WI, United States

¹¹ Department of Immunobiology, College of Medicine - Tucson, University of Arizona, Tucson, AZ, United States