Strains
|
Days post-inoculation (log10EID50/0.1 mL) ± SDa
|
---|
3 Day
|
5 Day
|
7 Day
|
9 Day
|
11 Day
|
---|
Oropharyngeal swabs
|
Cloacal swabs
|
Oropharyngeal swabs
|
Cloacal swabs
|
Oropharyngeal swabs
|
Cloacal swabs
|
Oropharyngeal swabs
|
Cloacal swabs
|
Oropharyngeal swabs
|
Cloacal swabs
|
---|
SS-10
|
Infected
b
|
2.67 ± 0.79(5/6)
|
1.60 ± 0.14(3/6)
|
1.67 ± 0.14(2/3)
|
1.92 ± 0.72(1/3)
|
ND d (0/3)
|
1.88 ± 0.53(2/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
Contact
c
|
1.58 ± 0.14(1/3)
|
2.08 ± 1.01(2/3)
|
1.58 ± 0.14 (1/3)
|
3.00 ± 1.30(2/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
NH-10
|
Infected
|
2.38 ± 0.38(6/6)
|
2.08 ± 0.90(2/6)
|
2.17 ± 1,15(1/3)
|
1.75 ± 0.43(1/3)
|
1.58 ± 0.14(1/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
Contact
|
3.17 ± 0.95(3/3)
|
2.00 ± 0.66(2/3)
|
1.58 ± 0.14(1/3)
|
1.75 ± 0.43(1/3)
|
1.58 ± 0.14(1/3)
|
1.58 ± 0.14(1/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
ND(0/3)
|
- aFor statistical purposes, a value of 1.5 was assigned if virus was not detected from the undiluted sample in three embryonated hen’s eggs [17].
- bGeese inoculated with virus.
- cNaive contact geese housed with those inoculated.
- dNo detected.