Difference between revisions of "Coronaviridae"

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(Redirected page to Category:Coronaviridae)
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#REDIRECT[[:Category:Coronaviridae]]
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{{toplink
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|linkpage =Viruses
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|linktext =VIRUSES
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|pagetype=Bugs
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<br>
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=Introduction=
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Coronaviruses are perhaps most easily identified because of their classic "crown" appearance.  They are quite common in the young of most species and can infect a wide range of tissues.
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=Morphology=
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*Large, spherical enveloped RNA viruses
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*Identified by their '''crowns''': long bulbous widely-spaced spikes
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=Virulence and Pathogenesis=
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*Pathogenesis varies widely based on each virus, but most commonly cause '''respiratory''' and '''enteric''' disturbances
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*Those described here will be the enteric variety
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=Virus by Species=
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===[[Transmissible Gastroenteritis Virus of Pigs (TGEV)]]===
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===[[Bovine Enteric Coronavirus]]===
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===[[Feline Infections Peritonitis (FIP)]]===
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*Porcine respiratory coronavirus (PRCV) in pig [[Respiratory Viral Infections - Pathology#Porcine respiratory coronavirus (PRCV)|pneumonia]]
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*Porcine encephalomyelitis, apart from neuronal destruction, may also cause [[Muscles Inflammatory - Pathology#Porcine encephalomyelitis|myofibre necrosis]]

Revision as of 20:41, 16 October 2008



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VIRUSES



Introduction

Coronaviruses are perhaps most easily identified because of their classic "crown" appearance. They are quite common in the young of most species and can infect a wide range of tissues.

Morphology

  • Large, spherical enveloped RNA viruses
  • Identified by their crowns: long bulbous widely-spaced spikes

Virulence and Pathogenesis

  • Pathogenesis varies widely based on each virus, but most commonly cause respiratory and enteric disturbances
  • Those described here will be the enteric variety

Virus by Species

Transmissible Gastroenteritis Virus of Pigs (TGEV)

Bovine Enteric Coronavirus

Feline Infections Peritonitis (FIP)

  • Porcine respiratory coronavirus (PRCV) in pig pneumonia
  • Porcine encephalomyelitis, apart from neuronal destruction, may also cause myofibre necrosis