Cytokine release syndrome-like serum responses after COVID-19 vaccination are frequent and clinically inapparent under cancer immunotherapy. - Walle T; Bajaj S; Kraske JA; Rösner T; Cussigh CS; Kälber KA; Müller LJ; Strobel SB; Burghaus J; Kallenberger SM; Stein-Thöringer CK; Jenzer M; et al. (Nature cancer, 2022)