. 2014 Apr 13;32(26):3169–3174. doi: 10.1016/j.vaccine.2014.04.016

Table 1.

Coronavirus neutralizing antibody titers.

Vaccine (S protein)	Dose (μg)	Adjuvant	Day	GMT	95% LCL	95% UCL
MERS-CoV	1	None	21	49	17	140
	1		45	320	110	934
	3		21	43	22	85
	3		45	299	193	461
	10		21	65	33	126
	10		45	243	104	567
	1	Alum	21	735	419	1,291
	1		45	640	251	1,630
	3		21	368	171	792
	3		45	905	505	1,624
	1	Matrix M1	21	3,378	1,804	6,325
	1		45	1,940	1,139	3,306
	3		21	1,194	542	2,634
	3		45	1,689	831	3,432
SARS-CoV	3	None	21	86	32	228
		None	45	80	38	168
		Alum	21	970	497	1,894
		Alum	45	640	330	1,240
		Matrix M1	21	3,152	1,624	6,117
		Matrix M1	45	3,152	1,864	5,329

The vaccine groups are shown that were tested for neutralizing antibody titer. Dose, adjuvant type, day of bleeding and geometric mean titer with confidence intervals are shown for each group. N = 10 for each dosing/adjuvant group shown.