Abstract
We would like to share our ideas on the article, "When Should I Get My Next COVID-19 Vaccine? Data From the Surveillance of Responses to COVID-19 Vaccines in Systemic Immune-Mediated Inflammatory Diseases (SUCCEED) Study."1 In this investigation, data and dried blood spots/sera were obtained from adults with a range of inflammatory diseases following coronavirus disease 2019 (COVID-19) vaccination.