Journals / Etlik Veteriner Mikrobiyoloji Dergisi / 2020 / Cilt: 31 - Sayı: 2

The efficacy of infectious bronchitis virus vaccination in Central Anatolia

İç Anadolu'da enfeksiyöz bronşit virüsü aşılamasının etkinliği

Pages
147–153
Publication Date
2020-12-31
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It was found that antibody titers from the other 8 poultry houses ranged from 1 to 18903, and CV% values ranged from 0 to 63.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Infectious bronchitis virus (IBV) is an acute and rapidly spreading virus that affects the respiratory system in poultry, causing economic losses by affecting egg yield and quality.
📊
Key Findings & Data:It has a worldwide distribution and a high morbidity rate reaching 100%.
💡
Conclusion & Impact:It was found that antibody titers from the other 8 poultry houses ranged from 1 to 18903, and CV% values ranged from 0 to 63.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Enfeksiyöz Bronşitis · Aşı · ELİSA

Abstract

Infectious bronchitis virus (IBV) is an acute and rapidly spreading virus that affects the respiratory system in poultry, causing economic losses by affecting egg yield and quality. It has a worldwide distribution and a high morbidity rate reaching 100%. In our research, 599 blood samples collected from 11 laying flocks in Central Anatolian region were examined. In 599 blood serum samples collected from IBV vaccinated flocks, low titer (842) and high CV (84%) were detected in one of the flocks. When all results were evaluated, antibody titres of 2318 and 1283 were obtained in two flocks, while CV% values were found to be 93 and 90, respectively. It was found that antibody titers from the other 8 poultry houses ranged from 1 to 18903, and CV% values ranged from 0 to 63. As a result, when we look at the antibody titers and CV% values obtained from the poultry houses included in our study; high antibody titers-high CV% values or low antibody titers- high CV% values, indicated the existence of vaccination-related problems in our country. We believe that this may confronted poultry flocks at risk of infection due to the desired homogeneous antibody titres are not achieved in the poultry houses.

Özet

Özet: Enfeksiyöz bronşit virüsü (IBV) kümes hayvanlarında solunum sistemini etkileyen, akut ve hızla yayılan, yumurta verim ve kalitesini etkileyerek ekonomik kayıplara neden olan bir virüstür. Dünya çapında bir dağılımı ve % 100'e ulaşabilen yüksek morbidite oranı vardır. Araştırmamızda İç Anadolu Bölgesi’ndeki 11 yumurtacı kümesten alınan, 599 adet kan örneği incelenmiştir. IBV ile aşılanan kümeslerden toplanan 599 adet kan serum örneğinde, bir kümeste, düşük titre (842) ve yüksek CV (% 84) saptanmıştır. Tüm sonuçlar değerlendirildiğin de iki kümeste ise antikor titresi 2318 ve 1283 elde edilirken, %CV değerleri sırasıyla 93 ve 90 bulunmuştur. Diğer 8 kümesten elde edilen antikor titrelerinin 1 ile 18903, % CV değerlerinin ise 0 ile 63 arasında değiştiği bulunmuştur. Sonuç olarak araştırmamıza dahil olan kümeslerden elde edilen antikor titreleri ve % CV değerlerine bakıldığında; yüksek antikor titreleri-yüksek %CV değerleri veya düşük antikor titreleri-yüksek %CV değerleri, halen ülkemizde aşılama ile ilgili sorunların varlığını göstermektedir. Bu durum kümeslerde arzulanan homojen antikor titrelerine ulaşılmaması nedeniyle, kanatlı sürülerini enfeksiyon riskiyle karşı karşıya getirebileceği kanaatindeyiz.

🔖

Cite This Article

GONCAGÜL, G., KARDOĞAN, Ö., GÜNAYDIN, E. (2020). The efficacy of infectious bronchitis virus vaccination in Central Anatolia. Etlik Veteriner Mikrobiyoloji Dergisi, Cilt: 31 - Sayı: 2, 147–153. https://ajindex.com/articles/218140

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (8)

  1. Kaynaklar Ahmed Z, Naeem K, Hameed A. (2007). Detection and seroprevalence of infectious bronchitis virus strains in commercial poultry in Pakistan. Poult Sci. 86, 1329– 1335. Awad F, Chhabra R, Baylis M, Ganapathy K. (2014). An overview of infectious bronchitis virus in chickens. Worlds Poult Sci J 70, 375. Ballal A, Karrar AE, ElHussein AM. (2005). Serosurvillance study on avian infectious bronsitis virus in Sudan. J Anim and Vet Advances. 4(11), 908-909.
  2. Bande F, Arshad SS, Bejo MH, Moeini H, Omar AR. (2015). Progress and challenges toward the development of vaccines against avian infectious bronchitis. J Immunol Res. Article ID 424860, 12 pages. Bhuiyan ZA, Giasuddin MD, Uddin Z, Khan M. (2018). Seroprevalence of infectious bronchitis virus in different types of chicken in Bangladesh. Asian J Med Biol Res. 4 (1), 132-136.
  3. Bijlenga G, Cook JKA, Gelb J, De Wit JJ. (2004). Development and use of the H strain of avian infectious bronchitis virus from the Netherlands as a vaccine: A review. Avian Pathol, 33, 550–557.
  4. Boltz DA, Nakai M, and Bahra JM. (2004). Avian infectious bronchitis virus: A possible cause of reduced fertility in the rooster. Avian Dis. 48, 909-915.
  5. Boroomand Z, Razeghian I, Asasi K, Mohammadi A, & Noohadani AH. (2011). Isolation and identification of a new isolate of avian infectious bronchitis virüs IRFIBV32 and a study of its pathogenicity. Online J of Vet Res.15, 366-80. Bourogâa H, Miled K, Larbi I, Nsiri J, Gribaa L, Behi I, Benrhouma W, Allegui F, Sassi H, Ghram A. (2009). Avian infectious bronchitis disease in Tunisia:seroprevalence, pathogenicity and compatibility studies ofvaccine-field isolates. Arch Inst Pasteur Tunis. 86, 75–83. Bourogâa H, Larbi I, Miled K, Hellal YK, Hassen J, Behi I, Nsiri J, Ghram A. (2014). Evaluation of protection conferred by a vaccination program based on the H120 and CR88 commercial vaccines against a field variant of avian infectious bronchitis virüs. J Appl Poult Res. 23, 156–164.
  6. Bronzoni RV, Fatima M, Montassier S, Pereira GT, Gama NM, Sakai V, Montassier HJ. (2005). Detection of infectious bronchitis virus and specific anti- viral antibodies using a Concanavalin A-Sandwich-ELISA. Viral Immunol.18, 569–578.
  7. Cardoso WM, Aguiar JLC, Romao JM. (2005). Effect of Associated Vaccines on the Interference between Newcastle Disease Virus and Infectious Bronchitis Virus in Broilers. Brazilian J of Poultry Science. 3, 181–184.
  8. Cardoso WM, Gomes LP, Romão JM, Salles RPR, Teixeira RSC, Sobral MHNR, Câmara SR,