Midterm 1: Polyomavirus Flashcards

1
Q

Treatment of hemorrhagic nephritis enteritis virus can be effective with a vaccine against circovirus

A

False

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2
Q

The turkey haemorrhagic enteritis virus causes spleen lesions as well

A

True

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3
Q

The haemorrhagic nephritis enteritis virus causes necrotizing hemorrhagic enteritis

A

True

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4
Q

The haemorrhagic nephritis enteritis virus causes glomerulonephritis

A

False

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5
Q

The mortality of the haemorrhagic nephritis virus depends on age

A

True

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6
Q

The primary replication of haemorrhagic nephritis enteritis virus is in small intestine

A

True

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7
Q

Tumours are caused by polyomavirus in mammals

A

True

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8
Q

Polyomavirus never infects mammals

A

False

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9
Q

Haemorrhagic enteritis is a polyomavirus

A

True

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10
Q

Goose haemorrhagic enteritis and nephritis cause death of goslings

A

True

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11
Q

Goose haemorrhagic enteritis and nephritis is frequent in ducks

A

False

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12
Q

Haemorrhagic enteritis and nephritis virus can be transmitted both vertically and horizontally

A

True

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13
Q

Haemorrhagic enteritis and nephritis virus replicates in the blood vessel endothelium

A

True

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14
Q

Haemorrhagic enteritis and nephritis of geese is only prevalent in France

A

False

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15
Q

Polyomavirus infects parrots

A

True

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16
Q

Haemorrhagic nephritis and enteritis of geese is caused by herpes viruses

A

False

17
Q

Haemorrhagic nephritis and enteritis of geese is present worldwide

A

True

18
Q

Goose polyomavirus causes hemorrhagic nephritis and enteritis in all age groups

A

False

19
Q

Goose polyomavirus can cause haemorrhagic nephritis and enteritis

A

True

20
Q

Goose polyomavirus-caused disease clinically appears in young animals

A

True

21
Q

Polyomaviruses can cause neoplasm in rodents

A

True

22
Q

The resistance of the haemorrhagic nephritis virus is high

A

True

23
Q

The clinical signs of the haemorrhagic nephritis virus appear mainly at 3-10 weeks of age

A

True

24
Q

HNEG” (Haemorrhagic nephritis and enteritis of geese) is common in France

A

True

25
Q

Haemorrhagic nephritis and enteritis of geese started in Hungary and spread with
Derzsy’s disease hyperimmune serum

A

True

26
Q

Haemorrhagic nephritis and enteritis of geese causes high mortality between 2-10 weeks

A

True

27
Q

Muscovy ducks are also susceptible but remain symptomless for years with high titers

A

True

28
Q

Haemorrhagic nephritis and enteritis of geese is caused by a Herpesvirus

A

False

29
Q

Haemorrhagic nephritis and enteritis are present worldwide

A

True

30
Q

Haemorrhagic nephritis and enteritis of geese may spread both horizontally and vertically

A

False