Supraclavicular Lymphadenopathy after COVID-19 vaccinationKelsey Larkin 1, Archana Sharma DO2, Richard Drachtman MD,2, Gratian Salaru , MD31 Robert Wood Johnson Medical School2Division of Pediatric Hematology, Rutgers Cancer Institute, Robert Wood Johnson Medical School3Department of Pathology, Robert Wood Johnson Medical SchoolCorrespondence to Archana Sharma, DO, Rutgers Cancer Institute of NJ, 195 Little Albany Street, Room 3507, New Brunswick, NJ 08901.Telephone: 732-235-8864Sharmaar@cinj.rutgers.eduText Word Count: 974Brief running title: Lymphadenopathy after COVID-19 vaccination.Key words: lymphadenopathy, COVID-19, vaccine,Images: 2