Table 4.

GMT of neutralizing activity (ID50) against SARS-CoV-2 pseudoviruses.

	Low Dose (0.2 mg)	High Dose (0.4 mg)
	N = 10	N = 10
	GMT [95% CI]	GMT [95% CI]
Week 0	1.0 [-, -]	1.6 [0.9, 2.9]
Week 2 (day 28)	1.0 [-, -]	1.5 [0.6, 3.7]
Week 4 (day 56)	1.3 [0.8, 2.0]	7.6 [1.5, 37.3]
Week 6 (day 84)	1.5 [0.9, 2.6]	2.6 [1.1, 6.4]
Week 8 (day 112)	1.0 [-, -]	5.5 [1.4, 21.3]
Week 12 (day 140)	1.0 [-, -]	2.1 [1.0, 4.5]
Week 20 (day 196)	1.0 [-, -]	2.1 [0.8, 6.1] (N = 9)
Week 24 (day 224)	1.0 [-, -]	2.2 [0.9, 5.2] (N = 9)