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Characteristics and demographics of the patients who presented to the allergy and immunology clinic with presumed allergic reactions to the first dose of COVID-19 messenger RNA vaccine (N = 77)
COVID-19 = Coronavirus disease 2019.
*A COVID-19 diagnosis based on laboratory confirmed results or self-report.
#Hydroxychloroquine (n = 2), rituximab and prednisone (n = 1), tofacitinib (n = 1), ustekinumab (n = 1), adalimumab (n = 1).
