Difference between revisions of "Flaviviridae"

From WikiVet English
Jump to navigation Jump to search
(Redirected page to Category:Flaviviridae)
(4 intermediate revisions by one other user not shown)
Line 1: Line 1:
#REDIRECT[[:Category:Flaviviridae]]
+
{{unfinished}}
 +
 
 +
{{toplink
 +
|linkpage =Viruses
 +
|linktext =VIRUSES
 +
|pagetype=Bugs
 +
}}
 +
<br>
 +
 
 +
 
 +
=Introduction=
 +
This group of viruses has three distinct genera, two of which are of veterinary concern.  Flaviviruses, which are endemic vector-borne neurotropic viruses, include louping ill and West Nile Virus.  Pestiviruses include Swine Fever and Bovine Virus Diarrhoea and present more hemorrhagic disease.  Hepatitis C in man is also grouped in this classification.
 +
 
 +
=Morphology=
 +
*Medium sized enveloped viruses
 +
 
 +
=Types and Subtypes=
 +
=='''Flaviviruses'''==
 +
===[[Louping Ill]]===
 +
===[[West Nile Virus]]===
 +
 
 +
=='''Pestiviruses'''==
 +
===[[Classical Swine Fever]]===
 +
===[[Border Disease Virus]]===
 +
===[[Bovine Virus Diarrhoea Virus]]===
 +
 
 +
 
 +
==Pestiviruses==
 +
[[Cavity & Gingiva - Pathology#Bovine Viral Diarrhoea / Mucosal Disease|Bovine Viral Diarrhoea & Mucosal Disease Virus]] may also contribute to [[Respiratory Bacterial Infections - Pathology#Enzootic pneumonia of calves|Enzootic pneumonia of calves]], may cause [[Bones Developmental - Pathology#Retention of elongated primary trabeculae|growth retardation lattice]]
 +
 
 +
 
 +
[[Intestines Ulcerative Enteritis - Pathology#Swine Fever|Swine Fever Virus]]
 +
 
 +
 
 +
*'''Border Disease'''
 +
**In sheep
 +
**Virus crosses placenta
 +
**Tropism for foetal lymphoid, hair follicle and CNS tissue
 +
**Lambs born weak, small
 +
**Hairy shaker syndrome
 +
**[[Skin Congenital and Hereditary - Pathology#Hypertrichosis|Hair rather than wool coats]] and cerebellar hypoplasia

Revision as of 08:54, 21 October 2008



Infectious agents and parasitesWikiBugs Banner.png
VIRUSES




Introduction

This group of viruses has three distinct genera, two of which are of veterinary concern. Flaviviruses, which are endemic vector-borne neurotropic viruses, include louping ill and West Nile Virus. Pestiviruses include Swine Fever and Bovine Virus Diarrhoea and present more hemorrhagic disease. Hepatitis C in man is also grouped in this classification.

Morphology

  • Medium sized enveloped viruses

Types and Subtypes

Flaviviruses

Louping Ill

West Nile Virus

Pestiviruses

Classical Swine Fever

Border Disease Virus

Bovine Virus Diarrhoea Virus

Pestiviruses

Bovine Viral Diarrhoea & Mucosal Disease Virus may also contribute to Enzootic pneumonia of calves, may cause growth retardation lattice


Swine Fever Virus


  • Border Disease
    • In sheep
    • Virus crosses placenta
    • Tropism for foetal lymphoid, hair follicle and CNS tissue
    • Lambs born weak, small
    • Hairy shaker syndrome
    • Hair rather than wool coats and cerebellar hypoplasia