Table 2 The mean values of macroscopic-, microscopic lung scores, and antigen scores in tissues at 7 DPC.

23.6 ± 13.5^c

36.3 ± 12.6^b

63.0 ± 12.5^a

40.3 ± 5.1^b

38.3 ± 3.3^b

65.0 ± 13.5^a

57.6 ± 11.6^a

0.00 ± 0.00^d

1.15 ± 0.16^c

1.33 ± 0.16^b

1.63 ± 0.22^b

1.61 ± 0.17^b

1.56 ± 0.17^b

2.23 ± 0.12^a

2.30 ± 0.10^a

0.00 ± 0.00^d

3.6 ± 0.5^c

4.3 ± 0.6^c

9.2 ± 0.3^b

4.3 ± 0.1^c

5.2 ± 0.3^c

9.8 ± 0.5^b

15.6 ± 1.6^a

0.00 ± 0.00^d

0.82 ± 0.06^c

0.93 ± 0.16^c

1.33 ± 0.32^b

1.05 ± 0.42^c

1.06 ± 0.17^c

1.53 ± 0.32^b

3.30 ± 0.20^a

0.00 ± 0.00^d