Difference between revisions of "Cardiovascular Viruses"

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===Viruses Affecting The Heart===
 
===Viruses Affecting The Heart===
  
1. [[Picornaviridae|''Foot & Mouth Disease Virus (calves, lambs, piglets)'']]
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1. [[Foot and Mouth Disease|''Foot & Mouth Disease Virus (calves, lambs, piglets)'']]
  
 
*Causes myocarditis and death in young animals
 
*Causes myocarditis and death in young animals
  
2. [[Parvoviridae|''Canine Parvo (dog)'']]
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2. [[Canine Parvovirus|''Canine Parvo (dog)'']]
  
 
*Causes myocarditis (rare cases) and death in puppies
 
*Causes myocarditis (rare cases) and death in puppies
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====Equine====
 
====Equine====
  
1. [[Herpesviridae|''Equine Herpes Virus'']]
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1. [[Equine Herpesvirus 1|''Equine Herpes Virus'']]
  
 
*EHV-1 infects endothelial cells on the maternal side of the placenta causing abortion.
 
*EHV-1 infects endothelial cells on the maternal side of the placenta causing abortion.
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*EHV-1 can also affect the nervous system
 
*EHV-1 can also affect the nervous system
  
2. [[Retroviridae|''Equine Infectious Anemia'']]
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2. ''[[Equine Infectious Anemia]]''
  
3. [[Reoviridae|''African Horse Sickness Virus'']]
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3. ''[[African Horse Sickness]] Virus''
  
 
*AHSV can affect the endothelial cells of the vessels, the cardiac myocardium, and pulmonary structures
 
*AHSV can affect the endothelial cells of the vessels, the cardiac myocardium, and pulmonary structures
  
4. [[Arteriviridae|''Equine Viral Arteritis'']]
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4. ''[[Equine Viral Arteritis]]''
  
 
*Infection with EVA causes arterial edema, hemorrhages, and necrosis
 
*Infection with EVA causes arterial edema, hemorrhages, and necrosis
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====Swine====
 
====Swine====
  
1. [[Circoviridae|''Porcine Circovirus'']]
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1. ''[[Porcine Circoviruses]]''
  
 
*Cause hemorrhagic skin lesions
 
*Cause hemorrhagic skin lesions
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b) PDNS: Porcine dermatitis nephropathy syndrome
 
b) PDNS: Porcine dermatitis nephropathy syndrome
  
2. [[Asfarviridae|''African Swine Fever'']]
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2. ''[[African Swine Fever]]''
  
 
*Caused by Asfarvirus
 
*Caused by Asfarvirus
  
3. Classical Swine Fever
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3. [[Classical Swine Fever]]
  
 
*Caused by Pestivirus
 
*Caused by Pestivirus
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====Rabbit====
 
====Rabbit====
  
1. [[Caliciviridae|''Rabbit Hemorrhagic Disease Virus'']]
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1. [[VHD|''Rabbit Hemorrhagic Disease Virus'']]
  
 
*Thrombi formation in the tissues and vessels
 
*Thrombi formation in the tissues and vessels
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===Viruses Affecting Vasculature, But Tropism Elsewhere===
 
===Viruses Affecting Vasculature, But Tropism Elsewhere===
  
1. [[Paramyxoviridae|''New Castle Disease (Chickens)'']]
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1. ''[[Newcastle Disease Virus]] (Chickens)''
  
 
*Hemorrhagic lesions
 
*Hemorrhagic lesions
  
  
2. Bovine Virus Diarrhea (Cattle)
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2. [[BVD|Bovine Virus Diarrhea]] (Cattle)
  
 
*Pestivirus
 
*Pestivirus
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3. [[Paramyxoviridae|''Rinderpest (Cattle)'']]
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3. ''[[Rinderpest]] (Cattle)''
  
 
*Respiratory, alimentary, lymphoid involvement
 
*Respiratory, alimentary, lymphoid involvement
  
  
4. [[Herpesviridae|''Malignant Catarrhal Fever (Cattle)'']]
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4. [[MCF|''Malignant Catarrhal Fever (Cattle)'']]
  
 
*Arteritis, respiratory, lymphoid, and ocular involvement
 
*Arteritis, respiratory, lymphoid, and ocular involvement
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[[Category:Cardiovascular_System_-_Inflammatory_Pathology]]
 
[[Category:Cardiovascular_System_-_Inflammatory_Pathology]]
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[[Category:Cattle Viruses]][[Category:Horse Viruses]][[Category:Pig Viruses]][[Category:Cat Viruses]]
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[[Category:Cardiology Section]]

Latest revision as of 14:50, 15 October 2013

Viruses Affecting The Heart

1. Foot & Mouth Disease Virus (calves, lambs, piglets)

  • Causes myocarditis and death in young animals

2. Canine Parvo (dog)

  • Causes myocarditis (rare cases) and death in puppies
  • Canine parvo virus attacks the rapidly dividing heart cells


Viruses Affecting The Vasculature

Equine

1. Equine Herpes Virus

  • EHV-1 infects endothelial cells on the maternal side of the placenta causing abortion.
  • In the UK EHV-1 is the most common cause of abortion among horses
  • EHV-1 can also affect the nervous system

2. Equine Infectious Anemia

3. African Horse Sickness Virus

  • AHSV can affect the endothelial cells of the vessels, the cardiac myocardium, and pulmonary structures

4. Equine Viral Arteritis

  • Infection with EVA causes arterial edema, hemorrhages, and necrosis
  • Abortion storms
  • Alimentary and respiratory infections

Swine

1. Porcine Circoviruses

  • Cause hemorrhagic skin lesions
  • Immune complex necrotising vasculitis
  • Two forms of the disease:

a) PMWS: Postweaning multisystemic wasting syndrome

b) PDNS: Porcine dermatitis nephropathy syndrome

2. African Swine Fever

  • Caused by Asfarvirus

3. Classical Swine Fever

  • Caused by Pestivirus
  • Although caused by two different viruses, African Swine Fever & Classical Swine Fever share similar signs clinically.
  • Petechial Hemorrhages, intravascular thrombosis, hindlimb weakness


Feline

1. Feline Infectious Peritonitis Virus

  • Vasculitis, inflammation of abdomen and liver


Rabbit

1. Rabbit Hemorrhagic Disease Virus

  • Thrombi formation in the tissues and vessels


Viruses Affecting Vasculature, But Tropism Elsewhere

1. Newcastle Disease Virus (Chickens)

  • Hemorrhagic lesions


2. Bovine Virus Diarrhea (Cattle)

  • Pestivirus
  • Arteritis, respiratory, lymphoid, and reproductive tracts can be affected


3. Rinderpest (Cattle)

  • Respiratory, alimentary, lymphoid involvement


4. Malignant Catarrhal Fever (Cattle)

  • Arteritis, respiratory, lymphoid, and ocular involvement