Infection incidence after BCMA CAR-T. (A) Swimmer’s plot of infections up to disease progression within 1 year after BCMA CAR-T (gray bars on this plot indicate the duration from CAR-T infusion to either progression or death). (B) Cumulative number of infections/person over time after BCMA CAR-T (solid line indicates rate of infections over time, dotted lines indicate the corresponding pointwise 95% interval).