Patients with treated indolent lymphomas immunized with BNT162b2 have reduced anti-spike neutralizing IgG to SARS-CoV-2 variants, but preserved antigen-specific T cell responses. Beaton B, Sasson SC, Rankin K, Raedemaeker J, Wong A, Hastak P, Phetsouphanh C, Warden A, Klemm V, Munier CML, Hoppe AC, Tea F, Pillay A, Stella AO, Aggarwal A, Lavee O, Caterson ID, Turville S, Kelleher AD, Brilot F, Trotman J American journal of hematology