Exam 1: Parvovirus Flashcards

1
Q

What is the parvovirus and disease in cats?

A

FPV

Panleukopenia

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2
Q

What is the parvovirus and disease in dogs?

A

CPV, MVC

Parvovirus

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3
Q

What is the parvovirus and disease pigs?

A

PPV

Mummified or aborted fetuses

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4
Q

What is the parvovirus and disease cows?

A

BPV (HADEN virus)

Enteritis, repro disease

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5
Q

What is the parvovirus and disease in geese?

A

Derzsy’s disease virus, DDV

Hepatitis, enteritis, influenza, myocarditis

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6
Q

What is the parvovirus and disease in mink?

A

Mink enteritis virus (MEV), Aleutian disease virus (ADV)

Enteritis, plasmacytosis, hypergammaglobulemia

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7
Q

What is the parvovirus and disease in rabbits?

A

RV, H1, H3, H15, and minute virus of mice

Teratogenesis

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8
Q

What is the parvovirus and disease in humans?

A

Norwalk agent, B19

Gastroenteritis

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9
Q

What are the replication enzymes like for parvo?

A

They are strictly coded for and supplied by the host cell. They are not coded for by the virus

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10
Q

What are the first few steps in the viral infection of host cells with parvo?

A

Attachment occurs via specific cell receptor on cell surace
Penetration usually by receptor mediated endocytosis
Uncoating- eclipse and release of viral nucleic acid
Transcription
Translation

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11
Q

Is parvo enveloped?

A

No, but it does cause cytocidal infections. It takes out crypt stem cells

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12
Q

What is parvo a viral disease of?

A

The GI tract

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13
Q

What does parvo often lead to?

A

Diarrhea

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14
Q

What tissues can be infected with parvo?

A
Myocardium
Lymphoid tissue
Marrow
Intestinal epithelail cells
Lungs
Liver
Kidney
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15
Q

In which tissues is there a chance for recovery from parvo?

A

Intestinal epithelial cells
Lungs
Liver
Kidney

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16
Q

What happens after an animal recovers from parvo?

A

They are immune to it

17
Q

What is the time frame for an animal where parvo has infected the myocardium?

A

Less than 3 months