Incidence of mixed infection in coryza Cases

Diseases of the respiratory tract are a significant component of the overall disease incidence in poultry. In many cases, respiratory disease observed in a flock may be a component of a multi-systemic disease or it may be the predominant disease with lesser involvement of other organ systems. In som...

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Main Authors: Gayatri Rajurkar, Ashish Roy, Mahendra Yadav
Format: Article
Language:English
Published: Veterinary World 2009-01-01
Series:Veterinary World
Subjects:
Online Access:http://www.scopemed.org/fulltextpdf.php?mno=36543
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author Gayatri Rajurkar
Ashish Roy
Mahendra Yadav
author_facet Gayatri Rajurkar
Ashish Roy
Mahendra Yadav
author_sort Gayatri Rajurkar
collection DOAJ
description Diseases of the respiratory tract are a significant component of the overall disease incidence in poultry. In many cases, respiratory disease observed in a flock may be a component of a multi-systemic disease or it may be the predominant disease with lesser involvement of other organ systems. In some cases, such as infectious coryza the disease may be limited to the respiratory system, at least initially. Various pathogens may initiate respiratory disease in poultry, including a variety of viruses, bacteria, and fungi. Environmental factors may augment these pathogens to produce the clinically observed signs and lesions. During present study, an attempt was made to isolate H. paragallinarum from the nasal swabs, eye swabs (from live birds) and caseous infra orbital sinus and tracheal exudates swabs from dead birds from commercial poultry farms Anand, Kheda and Mahuaregion of Saurashtra area of Gujrat state. During the present study 6 H. paragallinarum isolates were obtained from 109 samples suspected of Infectious coryza infection. [Vet World 2009; 2(12.000): 462-464]
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spelling doaj.art-838056499de346d8b02556d85444cbc02022-12-21T22:45:33ZengVeterinary WorldVeterinary World0972-89882231-09162009-01-01212.000462464Incidence of mixed infection in coryza CasesGayatri RajurkarAshish RoyMahendra YadavDiseases of the respiratory tract are a significant component of the overall disease incidence in poultry. In many cases, respiratory disease observed in a flock may be a component of a multi-systemic disease or it may be the predominant disease with lesser involvement of other organ systems. In some cases, such as infectious coryza the disease may be limited to the respiratory system, at least initially. Various pathogens may initiate respiratory disease in poultry, including a variety of viruses, bacteria, and fungi. Environmental factors may augment these pathogens to produce the clinically observed signs and lesions. During present study, an attempt was made to isolate H. paragallinarum from the nasal swabs, eye swabs (from live birds) and caseous infra orbital sinus and tracheal exudates swabs from dead birds from commercial poultry farms Anand, Kheda and Mahuaregion of Saurashtra area of Gujrat state. During the present study 6 H. paragallinarum isolates were obtained from 109 samples suspected of Infectious coryza infection. [Vet World 2009; 2(12.000): 462-464]http://www.scopemed.org/fulltextpdf.php?mno=36543PoultryMixed infectionRespiratory Disease, 
spellingShingle Gayatri Rajurkar
Ashish Roy
Mahendra Yadav
Incidence of mixed infection in coryza Cases
Veterinary World
Poultry
Mixed infection
Respiratory Disease, 
title Incidence of mixed infection in coryza Cases
title_full Incidence of mixed infection in coryza Cases
title_fullStr Incidence of mixed infection in coryza Cases
title_full_unstemmed Incidence of mixed infection in coryza Cases
title_short Incidence of mixed infection in coryza Cases
title_sort incidence of mixed infection in coryza cases
topic Poultry
Mixed infection
Respiratory Disease, 
url http://www.scopemed.org/fulltextpdf.php?mno=36543
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