Groups
|
A(N)
|
B(N)
|
C(N)
|
D(N)
|
E(N)
|
Inoculation route
| | |
I.N.
|
I.M.
| |
PRV strain tested
| | |
PRVΔTK&gE-AH02
|
LA-AB
|
PRVΔTK&gE-AH02
|
LA-AB
| |
ELISA antibodies against PRV gB or gE
|
B.I.
|
gB+
|
0a/4b
|
0/4
|
0/4
|
0/4
|
0/4
|
14d P.I.
|
gB+
|
3/3
|
/
|
4/4
|
1/1
|
0/4
|
gE+
|
0/3
|
/
|
0/4
|
0/1
|
0/4
|
Morbidity
| |
2/4
|
4/4
|
1/4
|
4/4
|
0/4
|
Mortality
| |
1/4
|
4/4
|
0/4
|
3/4
|
0/4
|
Groups
|
A(P)
|
B(P)
|
C(P)
|
D(P)
|
E(P)
|
Inoculation route
| | |
I.N.
|
I.M.
| |
PRV strain tested
| | |
PRVΔTK&gE-AH02
|
LA-AB
|
PRVΔTK&gE-AH02
|
LA-AB
| |
ELISA antibodies against PRV gB or gE
|
B.I.
|
gB+
|
4/4
|
4/4
|
4/4
|
4/4
|
4/4
|
14d P.I.
|
gB+
|
4/4
|
4/4
|
4/4
|
4/4
|
4/4
|
gE+
|
0/4
|
0/4
|
0/4
|
0/4
|
0/4
|
Morbidity
| |
0/4
|
0/4
|
0/4
|
0/4
|
0/4
|
Mortality
| |
0/4
|
0/4
|
0/4
|
0/4
|
0/4
|
- I.N. means intranasally, I.M. means intramuscularly, gB+ means antibodies against PRV gB positive, gE+ means antibodies against PRV gE positive, B.I. means before inoculation, P.I. means post inoculation. “a” indicates the number of piglets positive;“b” indicates the number of piglets in the group