SARS-CoV-2(36) Patient(34) COVID-19(31) Cancer(24) Patients with cancer(23) omicron(21) vaccination(19) Vaccine(15) variant(13) recipient(13) Multiple myeloma(10) reduced(9) mRNA(9) SARS-CoV-2 vaccine(9) solid cancer(9) immune response(8) elicit(8) response(8) Hematologic malignancy(8) dose(8) COVID-19 vaccination(8) antibody(8) therapy(7) inhibitor(7) T cell(7) anti-Spike IgG(7) vaccine.(7) Antibody Response(7) Affect(6) booster dose(6)