Table 2.

The death situation of suckling mice challenged with Asia 1/JS/05 at the zero day, the third day, and the seventh day after injected with chitosan granules

		The death hours of the suckling mice challenged with FMDV Asia 1/JS/05 strain					Average(hr)	Survived numbers
Group 1	Experimental mice	21.5	22.0	23.0	23.0	24.0	22.7	0
	Control mice	19.5	21.0	22	22.5	22.5	21.5	0
Group 2	Experimental mice	24.0	26.0	29.0	-	-		2
	Control mice	20.5	21	22	23	23	21.9	0
Group 3	Experimental mice	22.5	22.5	23	23.5	25	23.3	0
	Control mice	22	22	23	23	24.5	22.9	0