Difference between revisions of "Leptospirosis - Horses"

From WikiVet English
Jump to navigation Jump to search
Line 9: Line 9:
 
==Diagnosis==
 
==Diagnosis==
 
===Clinical signs===
 
===Clinical signs===
 +
Infection with pathogenic Leptospira spp cause a bacteraemia with the following clinical signs
 
* Pyrexia
 
* Pyrexia
 
* Depression
 
* Depression
Line 14: Line 15:
 
* Anorexia
 
* Anorexia
  
 +
The disease can then invade a specific organ system resulting in associated clinical signs:
 +
 +
* Opthalmic
 +
Chronic leptospirosis causes recurrent uvietis
 
* Abortion
 
* Abortion
  
Chronic leptospirosis causes recurrent uvietis
+
* Renal
 +
 
 +
* Hepatic
  
Subclinical infections and carrier states are asymptomatic.  
+
Horses with subclinical infections or those in the carrier state are asymptomatic.  
  
 
==Treatment==
 
==Treatment==
Line 25: Line 32:
  
 
==References==
 
==References==
 
***May be maintenance host of serovar ''bratislava'', which causes abortion and stillbirth
 
***Incidental hosts for serovar ''pomona'', suffering from abortion and renal disease
 
 
  
  
 
[[Category:To_Do_-_lizzyk]]
 
[[Category:To_Do_-_lizzyk]]
 
[[Category:Reproductive Disorders - Horse]]
 
[[Category:Reproductive Disorders - Horse]]

Revision as of 17:11, 19 August 2010



Description

Leptospirosis is a disease caused by the bacteria Leptospira interrogans. It affects domestic species, wildlife and has zoonotic potential.

Signalment

Exposure to the disease is worldwide, with the predominent serovar varying with location. Serological studies show that exposure is high but clinical disease is low.

Clinical disease

Diagnosis

Clinical signs

Infection with pathogenic Leptospira spp cause a bacteraemia with the following clinical signs

  • Pyrexia
  • Depression
  • Lethargy
  • Anorexia

The disease can then invade a specific organ system resulting in associated clinical signs:

  • Opthalmic

Chronic leptospirosis causes recurrent uvietis

  • Abortion
  • Renal
  • Hepatic

Horses with subclinical infections or those in the carrier state are asymptomatic.

Treatment

Prognosis

References