Duck viral hepatitis Flashcards

1
Q

Germinative infection can happen in the case of duck hepatitis

A

F

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2
Q

Spasmodical paddling is a frequent clinical sign of duck hepatitis

A

T

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3
Q

Ducks are infected with the duck hepatitis A virus generally per os

A

T

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4
Q

The resistance of duck hepatitis A virus is high

A

T

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5
Q

Duck hepatitis cannot be prevented with vaccination

A

F

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6
Q

Duck hepatitis A virus is shed in the faeces

A

T

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7
Q

Duck hepatitis A virus does not cause viraemia.

A

F

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8
Q

Ducks are infected with the duck hepatitis A virus generally per os

A

T

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9
Q

Duck hepatitis A virus can cause germinative infection.

A

F

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10
Q

Clinical signs of duck hepatitis can be seen mainly in laying ducks.

A

F

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11
Q

Duck hepatitis A virus can be detected with PCR.

A

T

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12
Q

Germinative infection is the primary way of infection with Duck hepatitis A Virus.

A

F

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13
Q

Clinical signs of Duck hepatitis are seen in 1-4 week old ducklings.

A

T

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14
Q

Spasmodical paddling is a typical sign of Duck hepatitis

A

T

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15
Q

There are no vaccines for the prevention of Duck hepatitis

A

F

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16
Q

Per os infection is a common way of infection with duck hepatitis A virus.

A

T

17
Q

Clinical signs of duck hepatitis can be seen in all age groups.

A

F

18
Q

Duck Viral Hepatitis is present in Hungary on a large scale.

A

F

19
Q

Duck Viral Hepatitis can be caused by multiple virus spp./serotypes

A

T

20
Q

Duck Viral Hepatitis is primarily a disease of younger ducklings

A

T

21
Q

The primary replication site is the GI tract in Duck Viral Hepatitis.

A

T

22
Q

Type 4 Duck Viral Hepatitis can infect older animals.

A

F

23
Q

Duck Viral Hepatitis is caused by type 1 and 2 coronavirus

A

F

24
Q

Duck Viral Hepatitis causes haemorrhagic enteritis in older ducks

A

F

25
Q

Pathogens of Duck Viral Hepatitis can infect older animals.

A

T