Table 3. ELISA determination of PPRV N antigen seroconversion in vaccinated and non vaccinated sheep.

Treatmenta	Sheep #	D0b	D42c	D3PCd	D5PCd	D7PCd	D11PCd	D13PCd
PBS	1	-	-	-	+	+	+	+
	2	-	-	-	+	+	+	+
	3	-	-	-	+	+	+	+
	4	-	-	-	+	+	+	+
Ad5	5	-	-	-	+	+	+	+
	6	-	-	-	de	+	+	+
	7	-	-	-	+	+	+	+
	8	-	-	-	+	+	+	+
Ad5-PPRV-F	9	-	-	-	+	+	+	+
	10	-	-	-	+	+	+	+
	11	-	-	-	de	+	+	+
	12	-	-	-	de	+	+	+
Ad5-PPRV-H	13	-	-	-	+	+	+	+
	14	-	-	-	-	+	+	+
	15	-	-	-	+	+	+	+
	16	-	-	-	+	+	+	+

^aIntramuscular inoculations of PBS, Ad5 or vaccine vectors as described in the Material and Methods section (See Table 1).

Sera obtained from:

^bNon-vaccinated sheep at day 0.

^csheep at 21 days post second immunization (42 days post first immunization) or from.

^dPPRV challenged animals at the indicated days.

^eNo clear positive nor negative PPRV detection.