Rotaviruses Flashcards

1
Q

Rotaviruses are sensitive to environmental conditions

A

F

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2
Q

Rotavirus infection is sporadic within the herd

A

F???

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3
Q

Rotavirus only infects mammals

A

F

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4
Q

Clinical signs of rotavirus infection are usually seen in animals older than 2 weeks of age

A

F

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5
Q

Swine is not susceptible to rotavirus infection

A

F

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6
Q

Rotaviruses predispose to E.Coli infection in suckling piglets

A

T

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7
Q

Rotaviruses are shed in the faeces in high titres

A

T

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8
Q

Rotavirus infection results in high mortality

A

F

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9
Q

Avian rotaviruses are transmitted by germinative infection

A

F

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10
Q

Losses due to rotavirus infection of young animals can be prevented by colostrum feeding

A

T

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11
Q

Rotaviruses usually cause enteritis in young (1-2 weeks old) animals

A

T

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12
Q

Clinical signs of rotavirus infection are usually seen in animals older than 2 weeks of age

A

F

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13
Q

Rotaviruses damage the mucosa of the large intestines

A

F

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14
Q

Rotaviruses are serologically uniform

A

F

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15
Q

Rotaviruses are typically transmitted via the faecal oral route

A

T

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16
Q

Swine rotavirus infection is frequently followed by E. coli secondary infection in piglets.

A

T

17
Q

Avian rotaviruses can cause tenosynovitis.

A

F

18
Q

Rotaviral enteritis of calves can be prevented by immunization of pregnant cows

A

T

19
Q

Rotaviruses can cause chronic enteritis and persistent infection.

A

F

20
Q

Rotaviruses cause mainly respiratory signs in cattle.

A

F

21
Q

Rotaviruses mainly cause respiratory disease in older animals.

A

F

22
Q

Rotaviruses typically cause respiratory disease in 3-6 month old calves

A

F

23
Q

Rotavirus is species specific.

A

F

24
Q

Rotaviruses frequently cause tenosynovitis in birds

A

F

25
Q

Vaccination of horses in the Americas is used to prevent rotavirus infections

A

T