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* Coughing
 
* Coughing
 
* Death  
 
* Death  
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Affected animals are septicaemic and die within a few days.
    
====Chronic====
 
====Chronic====
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===Clinical tests===
 
The Mallein test is used most frquently to diagnose the condition, a fraction of the causative organism is injected intradermally into the eyelid or applied as eyedrops, a positive result is seen as local swelling and discharge 1-2 days post testing.  
 
The Mallein test is used most frquently to diagnose the condition, a fraction of the causative organism is injected intradermally into the eyelid or applied as eyedrops, a positive result is seen as local swelling and discharge 1-2 days post testing.  
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**Organism invades nasopharyngeal mucosa and spreads to other tissues via lymphatics
 
**Organism invades nasopharyngeal mucosa and spreads to other tissues via lymphatics
 
**Presence of ''B. mallei'' in host causes hypersensitivity reaction
 
**Presence of ''B. mallei'' in host causes hypersensitivity reaction
*Clinical infections:
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**Acute septicaemic form with fever, mucopurulent nasal discharge and respiratory signs; death within weeks
   
**Chronic disease more common:  
 
**Chronic disease more common:  
 
***Nasal form: [[Nasal Cavity Inflammatory - Pathology#Infectious causes of rhinitis|rhinitis]]; ulcerative nodules develop on mucosa of nasal septum and lower part of turbinates; purulent blood-stained nasal discharge; regional lymphadenitis
 
***Nasal form: [[Nasal Cavity Inflammatory - Pathology#Infectious causes of rhinitis|rhinitis]]; ulcerative nodules develop on mucosa of nasal septum and lower part of turbinates; purulent blood-stained nasal discharge; regional lymphadenitis
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