Table 2.

Clinical Characteristics of Staff in Whom BNT162b2 Vaccination Failed to Elicit an Anti-Spike Antibody Response

	Nonresponder 1	Nonresponder 2	Nonresponder 3	Nonresponder 4
Sex	Female	Female	Male	Female
Age (y)	56	37	58	37
Underlying chronic disease or clinical condition	Renal transplant	Myasthenia gravis	Cardiac transplant	Systemic lupus erythematosus
Immunosuppressive therapy, current	Cyclosporine 150 mg daily, mycophenolate mofetil 1440 mg daily	Prednisone 20 mg daily, mycophenolate mofetil 1500 mg daily, intravenous immunoglobulins 60 g monthly	Cyclosporine, mycophenolate mofetila	Prednisone 12.5 mg daily, mycophenolic acid 1440 mg daily, colchicine 0.5 mg daily
Leukocyte count (109 cells/L) at screening	9.51	6.37		9.85
Lymphocyte count (109 cells/L) at screening	2.81	1.9		1.16

^aAdditional information regarding drug dose, leukocyte count, and lymphocyte count were not available.