Evaluation the Surface Antigen of the Salmonella typhimurium ATCC 14028 Ghosts Prepared by “SLRP”

Table 2

Different agglutination results of the collected serums.

Agglutination test time	Antigen type	Group 1	Group 2
Before first treatment	O	−	−
	H	−	−
Before second treatment	O	−	+
	H	−	+*
Before third treatment	O	−	+
	H	−	+
Before Challenge	O	−	+
	H	−	+

∗Weak agglutination.