Table 1.

Determination of the effective rabies oral vaccinal dose.

Used vaccine dose	Number of vaccinated dogs	SNT* titer	SNT mean	ELISA PI%**	ELISA PI% mean	Protection percentage
1 ml	5	2	Mean=4	9.70%	Mean=14.83	0%
		2		10.40%
		4		15.85%
		4		16.82%
		8		21.4%
2ml	5	8	Mean=17.6	24.3%	Mean=58.6	80%
		16		64.8%
		16		62.1%
		16		67.2%
		32		74.6%
3ml	5	32	Mean=25.6	78.3%	Mean=75.7	100%
		16		91.9%
		16		68.3%
		32		65.4%
		32		74.6%

^*Mean SNT = the reciprocal of the final serum dilution which neutralized and inhibited the CPE of 100 TCID50 of rabies virus. (The protective SNT titer should not be less than 16).

^**ELISA PI% is ˃60% equivalent to 0.5IU/ML