by Cardiff University Violin plot illustrating anti-SARS-CoV-2 antibody response following complete COVID-19 vaccine course, according to DMT. The plot shows distribution of results according to tertiles, using the “no DMT” group as a reference. Circle indicates median, bold line indicates interquartile range. (A) All samples (B) seropositive samples only. COVID-19 = coronavirus disease 2019; DMT...