Table 1. Virus titer of samples after CAC-717 solution treatment.

Sample Influenza virus	CAC-717 treatment	10% BSA in CAC-717 solution	Treatment period
			1 min	15 mim
A/Aichi/2/68	-	-	6.42a)	6.58
	+	-	≤2.25	≤1.50
	-	+	6.17	6.08
	+	+	≤2.25	≤1.50
A/Swine/Wadayama/5/69	-	-	5.5	5.83
	+	-	≤1.67	≤1.50
	-	+	5.58	5.67
	+	+	≤1.83	≤1.50

a) log10 TCID₅₀ titer. The limit of the detection system was <1.50.