Food-Grade Saponin Extract as an Emulsifier and Immunostimulant in Emulsion-Based Subunit Vaccine for Pigs

Table 2

Anti-CSFV neutralizing antibody titers (ND₅₀) in pigs on day 21 of the study.

Treatment group	Pig #	Day 21
E2 + OWq, 1 dose	178	<5
	181	5
	185	5
E2 + OWq, 2 doses	186	640
	188	960
	195	480
E2 + OBA, 1 dose	177	<5
	180	<5
	187	<5
E2 + OBA, 2 doses	189	480
	190	20
	193	40
PBS only	184	<5
	191	<5