Table 1 Grouping and treatment of experimental pigs

1

Live-attenuated PCV1-2b

2 × 10^3.5

21

2 × 10^4.8

49

2

Live-attenuated PCV1-2b

2 × 10^4.0

21

2 × 10^4.8

49

3

Inactivated PCV1-2b vaccine

2 × 10^5.0

21

2 × 10^4.8

49

4^a

Inactivated PCV2b vaccine X

2 ml

21

2 × 10^4.8

49

5

Challenge without vaccination

-

-

2 × 10^4.8

49

6

Mock group

-

-

-

-