Michael Andreas Hansen, MPH¹, Melissa Mickle-Hope, MPH¹, Omarys Herasme, MPH¹, Amy Metroka, MSW, MPH², Michael Suralik, BA, MCS³, Jean Kirupaharan, BS⁴, David C. Lyons, BS⁴, Regina Austin, BAS⁴ and Jane R. Zucker, MD, MSc⁵, 1Bureau of Immunization, New York City Department of Health and Mental Hygiene, New York, NY, 2Bureau of Immunization, New York City Department of Health and Mental Hygiene, Queens, NY, 3Department, HLN Consulting, LLC, Voorhees, NJ, 4HLN Consulting, San Diego, CA, 5Bureau of Immunization and CDC/NCIRD/ISD, New York City Department of Health and Mental Hygiene, New York, NY