Table 2.

Viremia of PRRSV infected pigs by day post inoculation

Total exposure dose (qRT-PCRa)	Viremiaa
	Day 0	Day 5	Day 10
<104.0	100.00	106.14	106.14
104.2	100.00	106.35	106.40
104.4	100.00	103.64	105.77
104.6	100.00	104.67	106.01
104.8	100.00	104.48	105.61
105.0	100.00	104.44	106.29
105.2	100.00	105.84	106.64

^aGenomic copies of PRRSV.