Exam 1: Parvovirus Flashcards
What is the parvovirus and disease in cats?
FPV
Panleukopenia
What is the parvovirus and disease in dogs?
CPV, MVC
Parvovirus
What is the parvovirus and disease pigs?
PPV
Mummified or aborted fetuses
What is the parvovirus and disease cows?
BPV (HADEN virus)
Enteritis, repro disease
What is the parvovirus and disease in geese?
Derzsy’s disease virus, DDV
Hepatitis, enteritis, influenza, myocarditis
What is the parvovirus and disease in mink?
Mink enteritis virus (MEV), Aleutian disease virus (ADV)
Enteritis, plasmacytosis, hypergammaglobulemia
What is the parvovirus and disease in rabbits?
RV, H1, H3, H15, and minute virus of mice
Teratogenesis
What is the parvovirus and disease in humans?
Norwalk agent, B19
Gastroenteritis
What are the replication enzymes like for parvo?
They are strictly coded for and supplied by the host cell. They are not coded for by the virus
What are the first few steps in the viral infection of host cells with parvo?
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
Is parvo enveloped?
No, but it does cause cytocidal infections. It takes out crypt stem cells
What is parvo a viral disease of?
The GI tract
What does parvo often lead to?
Diarrhea
What tissues can be infected with parvo?
Myocardium Lymphoid tissue Marrow Intestinal epithelail cells Lungs Liver Kidney
In which tissues is there a chance for recovery from parvo?
Intestinal epithelial cells
Lungs
Liver
Kidney