Infectious Bursal Disease - Revision history

Bara at 14:01, 17 August 2012

2012-08-17T14:01:42Z

Bara at 13:32, 28 May 2012

2012-05-28T13:32:28Z

Bara: Text replace - "Category:CABI Expert Review Completed" to "Category:CABI Expert Review CompletedCategory:CABI AHPC Pages"

2012-04-13T15:09:55Z

Text replace - "Category:CABI Expert Review Completed" to "Category:CABI Expert Review Completed Category:CABI AHPC Pages"

Bara at 23:40, 8 December 2011

2011-12-08T23:40:26Z

Bara at 12:28, 9 September 2011

2011-09-09T12:28:21Z

HelenD at 08:57, 25 August 2011

2011-08-25T08:57:38Z

HelenD at 07:01, 24 August 2011

2011-08-24T07:01:11Z

Bara: /* References */

2011-08-12T16:30:25Z

References

Bara at 22:26, 19 June 2011

2011-06-19T22:26:06Z

Bara: /* Introduction */

2011-06-19T22:20:27Z

Introduction

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 {{Podcasts
 |link = https://bloomsbury.mediacore.tv/podcasts/wikivet-english/infectious-bursal-disease
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 |date = 23 August 2011
 }}
 [[Category:Avian Viruses]]

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 [[Category:Avian Viruses]]
-[[Category:Viral Organisms]]
+[[Category:Birnaviridae]]
 [[Category:Lymphoreticular and Haematopoietic Diseases - Birds]]
 [[Category:CABI Expert Review Completed]][[Category:CABI AHPC Pages]]

@@ Line 102: / Line 102: @@
 [[Category:Viral Organisms]]
 [[Category:Lymphoreticular and Haematopoietic Diseases - Birds]]
-[[Category:CABI Expert Review Completed]]
+[[Category:CABI Expert Review Completed]][[Category:CABI AHPC Pages]]

← Older revision		Revision as of 23:40, 8 December 2011
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		+	{{Podcasts
		+	\|link = https://bloomsbury.mediacore.tv/podcasts/wikivet-english/infectious-bursal-disease
		+	}}
	{{Taxobox		{{Taxobox
	\|name = Infectious Bursal Disease Virus (IBDV)		\|name = Infectious Bursal Disease Virus (IBDV)

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 <br><br>
-This article was reviewed by Prof Dave Cavanagh BSc, PhD, DSc on 23/08/11.
+{{Dave Cavanagh
 [[Category:Avian Viruses]]
 [[Category:Viral Organisms]]
 [[Category:Lymphoreticular and Haematopoietic Diseases - Birds]]
-[[Category:CABI Expert Review]]
+[[Category:CABI Expert Review Completed]]

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 ==References==
-<references/>
+Eterradossi, N. and Saif, Y.M. (2008) '''Infectious Bursal Disease'''. In: '''Diseases of Poultry, 12th Edition''' (eds. Saif, Y.M., Fadly A.M., Glissen J.R., McDougald L.R., Nolan L.K., Swayne D.E.) ''Wiley-Blackwell'', pp 185-208
 {{CABI source
 |datasheet = [http://www.cabi.org/ahpc/?compid=3&dsid=80665&loadmodule=datasheet&page=2144&site=160 infectious bursal disease] and [http://www.cabi.org/ahpc/?compid=3&dsid=79279&loadmodule=datasheet&page=2144&site=160 infectious bursal disease virus]
 |date =5 June 2011
 }}
-<br><br><br>
+<br><br>
 [[Category:Avian Viruses]]
 [[Category:Viral Organisms]]
 [[Category:Lymphoreticular and Haematopoietic Diseases - Birds]]
 [[Category:CABI Expert Review]]

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 IBDV can '''survive''' in poultry houses for '''122 days''' after removal of infected birds and in contaminated water or feed for 52 days.
-Of the two known serotypes of IBDV, only '''Serotype I''' is pathogenic, causing bursal disease in '''chicks''' by '''selectively''' infecting the cells of the '''[[Bursa of Fabricius]]'''.
+Of the two known serotypes of IBDV, only '''Serotype 1''' is pathogenic, causing bursal disease in '''chicks''' by '''selectively''' infecting the cells of the '''[[Bursa of Fabricius]]'''.
 ==Signalment==
-IBDV can infect chickens, ducks, geese and guineafowl but only '''chickens''' show clinical signs of disease.
+IBDV can infect chickens, turkeys, ducks, geese and guineafowl but only '''chickens''' show clinical signs of disease.
 Lethal infection is usually seen in chicks '''3-6 weeks old''' due to IBDV being restricted to cells at a certain stage of development.
@@ Line 65: / Line 63: @@
 ===Laboratory Tests===
-IBDV antigen can be detected in cloacal bursa or splenic samples by '''Agar Gel Precipitation''' or '''[[Immunofluorescence]]'''.
+IBDV antigen can be detected in cloacal bursa or splenic samples by '''Agar Gel Precipitation''' or '''[[Immunofluorescence]]'''. RT-PCR is commonly used to detect IBDV.
 '''Antibody [[ELISA testing|ELISA]]''' can be used for serological diagnosis within a flock. A mimimum of 30 samples is required.
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 '''Hygienic''' measures with appropriate disinfectants are imperative.
-'''Vaccination''' is also usually required. Both live and inactivated forms are available. Timing is difficult due to interference of maternal immunity, but oil adjuvanted vaccines can extend maternal immunity to 5 weeks. Vaccination can cause immunosuppression and a degree of bursal damage.
+'''Vaccination''' is also usually required. Both live and inactivated forms are available. Timing is difficult due to interference of maternally-derived antibody, but oil adjuvanted vaccines can extend maternal immunity to 5 weeks. Vaccination can cause immunosuppression and a degree of bursal damage.

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 Also Known As: '''''Gumboro Disease''''' — '''''Infectious Avian Nephrosis''''' — '''''Infectious Bursitis'''''
-Caused By: '''''Infectious Bursal Disease Virus'' — ''IBDV''
+Caused By: '''''Infectious Bursal Disease Virus — IBD — IBDV'''''
 ==Introduction==

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 Of the two known serotypes of IBDV, only '''Serotype I''' is pathogenic, causing bursal disease in '''chicks''' by '''selectively''' infecting the cells of the '''[[Bursa of Fabricius]]'''.
-This disease is '''notifiable''' to the World Organisation for Animal Health [www.oie.int/ (OIE)]
+This disease is '''notifiable''' to the World Organisation for Animal Health [http://www.oie.int (OIE)]
 ==Signalment==