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Bovine Herpesvirus 5 Flashcards (view source)
Revision as of 10:30, 5 August 2011
, 10:30, 5 August 2011Created page with "<FlashCard questions="6"> |q1= What two systems can BHV-5 affect? |a1= *Respiratory *Neurological |l1= Bovine Herpesvirus 5#Introduction |q2= What other cattle disease is closel..."
<FlashCard questions="6">
|q1= What two systems can BHV-5 affect?
|a1=
*Respiratory
*Neurological
|l1= Bovine Herpesvirus 5#Introduction
|q2= What other cattle disease is closely related to BHV-5?
|a2= BHV-1 (IBR)
|l2= Bovine Herpesvirus 5#Introduction
|q3= What are the signs of subacute infection?
|a3=
*Longer disease course than acute
*More pronounced dyspnoea
*Ataxia
*Depression and anorexia
|l3= Bovine Herpesvirus 5#Clinical Signs
|q4= How are latent carrier animals produced and what significance do these infections have?
|a4= Recovered animals or those with previous exposure or IBR vaccinations can become latent carriers.
*These animals are asymptomatic
*When stressed or immunosuppressed, virus reactivates and is then shed into nasal secretions and can be transmitted to others.
*Reactivation is still usually asymptomatic.
*Virus resides within the CNS, and oral/nasal mucosae
|l4= Bovine Herpesvirus 5#Clinical Signs
|q5=What is seen on post mortem and histopathology of animals with BHV-5 infection?
|a5=
*Non- suppurative meningoencephalitis
*Perivascular cuffing of mononuclear cells
*Necrosis and spongiosis
*Satellitosis
|l5= Bovine Herpesvirus 5#Diagnosis
</FlashCard>
[[Category:Cattle Flashcards]] [[Category:Respiratory Diseases Flashcards]] [[Category: Neurological Diseases Flashcards]]
[[Category:To Do - CABI review]]
|q1= What two systems can BHV-5 affect?
|a1=
*Respiratory
*Neurological
|l1= Bovine Herpesvirus 5#Introduction
|q2= What other cattle disease is closely related to BHV-5?
|a2= BHV-1 (IBR)
|l2= Bovine Herpesvirus 5#Introduction
|q3= What are the signs of subacute infection?
|a3=
*Longer disease course than acute
*More pronounced dyspnoea
*Ataxia
*Depression and anorexia
|l3= Bovine Herpesvirus 5#Clinical Signs
|q4= How are latent carrier animals produced and what significance do these infections have?
|a4= Recovered animals or those with previous exposure or IBR vaccinations can become latent carriers.
*These animals are asymptomatic
*When stressed or immunosuppressed, virus reactivates and is then shed into nasal secretions and can be transmitted to others.
*Reactivation is still usually asymptomatic.
*Virus resides within the CNS, and oral/nasal mucosae
|l4= Bovine Herpesvirus 5#Clinical Signs
|q5=What is seen on post mortem and histopathology of animals with BHV-5 infection?
|a5=
*Non- suppurative meningoencephalitis
*Perivascular cuffing of mononuclear cells
*Necrosis and spongiosis
*Satellitosis
|l5= Bovine Herpesvirus 5#Diagnosis
</FlashCard>
[[Category:Cattle Flashcards]] [[Category:Respiratory Diseases Flashcards]] [[Category: Neurological Diseases Flashcards]]
[[Category:To Do - CABI review]]