Table 7.

In Vitro Neutralizing Antibody Activity in Solid Organ Transplant Patients

Patient	Original Variant D614G		Alpha Variant B.1.1.7		Beta Variant B.1.351		Gamma Variant B.1.1.28		Delta Variant B.1.617
	Index (B/B0)	Result (+, −)	Index (B/B0)	Result (+, −)	Index (B/B0)	Result (+, −)	Index (B/B0)	Result (+, −)	Index (B/B0)	Result (+, −)
4	0.57	(+)	0.66	(+)	0.74	(−)	0.80	(−)	0.84	(−)
5	0.29	(+)	0.54	(+)	0.66	(+)	0.70	(+)	0.68	(+)
6	0.38	(+)	0.64	(+)	0.65	(+)	0.31	(+)	0.62	(+)
7	0.43	(+)	0.67	(+)	0.72	(+)	0.68	(+)	0.87	(−)
12	0.40	(+)	0.68	(+)	0.72	(+)	0.80	(−)	0.99	(−)
18	0.99	(−)	0.82	(−)	1.26	(−)	0.43	(+)	0.89	(−)
22	0.02	(+)	0.05	(+)	0.11	(+)	0.13	(+)	0.06	(+)
23	0.64	(+)	0.12	(+)	0.50	(+)	0.40	(+)	0.18	(+)
27	0.02	(+)	0.07	(+)	0.14	(+)	0.11	(+)	0.05	(+)
31	0.65	(+)	0.81	(–)	0.78	(−)	0.77	(−)	0.96	(−)