Table 3

Treatments	Lysozyme activity (mm)
	Dilution factor
	Blank (DH2O)	10^-3	10^-4	10^-5
Control (C)	0.0 ± 0.0	4.93^a ± 0.04	4.06^a ± 0.10	2.40^a ± 0.03
BOMPG	0.0 ± 0.0	14.83^b ± 0.04	12.84^b ± 0.03	9.84^b ± 0.02
BOMP	0.0 ± 0.0	17.72^c ± 0.05	14.06^c ± 0.01	11.77^c ± 0.02

Table 3: Zone formations (mm) of intra-agar lysozyme activity of the blood of C. auratus treated with BOMP vaccine and challenged with A. hydrophila after 30 days immunization. Means with the same superscripts (a-c) do not differ from each other- One Way ANOVA, (P ≤ 0.001)