1
Q
IBuD causes severe illness, mainly in H2Ofowl.
A
F.
2
Q
IBuD is expecially sensitive to detergents.
A
F.
3
Q
The most frequent sign of IBuD is lameness.
A
F.
4
Q
Only attenuated live vaccines are effective against IBuD.
A
F.
5
Q
Several antigenic + virulence variants of IBuDV are known.
A
T.
6
Q
The IBu is usually seen in 3 - 8 wks old flocks.
A
T.
7
Q
The most frequent sign of IBuD is lameness due to the inflammation of the subtendinal bursae.
A
F.
8
Q
IBuDV does ø cause disease in chicken >2 mnths age.
A
T.
9
Q
The IBuV is inactivated within 1 - 2 days in the environment.
A
F.
10
Q
A frequent sign of the IBu is encephalitis.
A
F.
11
Q
In Europe only low virulence strains of IBuV can be found.
A
F.
12
Q
The IBuV does ø cause any damage in chickens < 2 wks age.
A
F.
Epidemiology 1
flashcards
Decks in class (38)
# Cards
-
Midterm 1873
-
Midterm 1 RETAKE80
-
MT 2 Ida342
-
ASF27
-
Picornaviridae.3
-
Porcine enteroviral encephalomyelitis.12
-
Sus Vesicular disease.13
-
Avian encephalomyelitis.11
-
Duck viral hepatitis.8
-
Encephalomyocarditis.1
-
FMD38
-
Avian nephritis.5
-
VES.5
-
RHD11
-
Fel Calicivirus infection6
-
Reoviridae.3
-
Bluetongue virus.28
-
Epizootic hemorrhagic disease virus.1
-
AEqS20
-
Eq encephalosis.1
-
Avian Orthorevirus infections.9
-
Orthoreovirus infection of domestic animals.5
-
IBuD12
-
Togaviridae.18
-
Flaviviridae.7
-
Louping ill8
-
Tick- borne encephalitis.8
-
WNV25
-
BoVD30
-
Border Disease of Sheep.10
-
CSF.48
-
Bunyaviridae.6
-
Akabane disease.8
-
Schmallenberg virus.10
-
Rift Valley fever.8
-
Nairobi virus.9
-
Hantavirus.12
-
MT 2 Re-Retake.239
