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1. The emergence, evolution and spread of infectious bronchitis virus genotype GI-23

Author:
Houta, Mohamed H.; Hassan, Kareem E.; El-Sawah, Azza A.; Elkady, Magdy F.; Kilany, Walid H.; Ali, Ahmed; Abdel-Moneim, Ahmed S.
Source:
Archives of virology 2021 v.166 no.1 pp. 9-26
ISSN:
0304-8608
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; birds; classification; enzootic diseases; evolution; genetic variation; genotype; poultry industry; prevalence; strains; vaccination; vaccines; virology; Asia; Europe; Middle East; Northern Africa;     Show all 18 Subjects
Abstract:
... Avian infectious bronchitis is a contagious viral disease, caused by avian infectious bronchitis virus (IBV), that leads to severe losses in the poultry industry all over the world. Since the 1950s, IBV has circulated in the Middle East and North Africa, and no tangible evidence has shown any effects of measures taken to control its spread or evolution. Furthermore, new IBV variants are continuall ...
DOI:
10.1007/s00705-020-04920-z

2. Research Note: An overview on distribution of fowl adenoviruses

Author:
Kiss, I.; Homonnay, Z.G.; Mató, T.; Bányai, K.; Palya, V.
Source:
Poultry science 2021 v.100 no.5 pp. 101052
ISSN:
0032-5791
Subject:
infectious bronchitis,   etc   ; Adenoviridae; birds; databases; genes; geographical distribution; gizzard; hepatitis; mixed infection; phylogeny;     Show all 10 Subjects
Abstract:
... Fowl adenoviruses (FAdV), detected during routine diagnostic investigations from 38 countries (5 continents) over a decade, were partially sequenced and grouped by phylogenetic analysis. The partial polymerase gene nucleotide sequences of the 365 fowl adenovirus isolates resulted in the following species distribution: 11% FAdV-A; 3% FAdV-B; 2% FAdV-C; 34% FAdV-D; and 50% FAdV-E. Noticeably, only 7 ...
DOI:
10.1016/j.psj.2021.101052

3. Live Attenuated Infectious Bronchitis Virus Vaccines in Poultry: Modifying Local Viral Populations Dynamics

Author:
Guzmán, Miguel; Hidalgo, Héctor
Source:
Animals 2020 v.10 no.11
ISSN:
2076-2615
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; biosecurity; live vaccines; mutation rate; population dynamics; poultry; vaccination; virulence;     Show all 9 Subjects
Abstract:
... Infectious bronchitis virus (IBV) remains one of the most important diseases impacting poultry today. Its high adaptive capacity, attributable to the high mutation rate associated with its ssRNA(+), is one of its more important features. While biosecurity procedures and barriers have been shown to be preponderant factors in minimizing the impact of infectious bronchitis (IB), the environment and p ...
DOI:
10.3390/ani10112058

4. Phylogenetic analysis of infectious bronchitis virus circulating in southern China in 2016–2017 and evaluation of an attenuated strain as a vaccine candidate

Author:
Chen, Libin; Xiang, Bin; Hong, Yanfen; Li, Qian; Du, Haoyun; Lin, Qiuyan; Liao, Ming; Ren, Tao; Xu, Chenggang
Source:
Archives of virology 2021 v.166 no.1 pp. 73-81
ISSN:
0304-8608
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; chicken eggs; chickens; farms; genotype; infection; live vaccines; phylogeny; poultry industry; protective effect; respiratory tract diseases; safety testing; signs and symptoms (animals and humans); specific pathogen-free animals; strains; viral shedding; virology; China;     Show all 19 Subjects
Abstract:
... Avian infectious bronchitis (IB) is a highly contagious viral respiratory disease, caused by infectious bronchitis virus (IBV), that poses an important economic threat to the poultry industry. In recent years, genotypes GI-7, GI-13, and GI-19 have been the most prevalent IBV strains in China. However, in this study, we found that most IBV strains from southern China in 2016–2017 belonged to genoty ...
DOI:
10.1007/s00705-020-04851-9

5. Recombinant turkey coronavirus: are some S gene structures of gammacoronaviruses especially prone to exchange?

Author:
Domanska-Blicharz, Katarzyna; Sajewicz-Krukowska, Joanna
Source:
Poultry science 2021 v.100 no.4 pp. 101018
ISSN:
0032-5791
Subject:
Infectious bronchitis virus,   etc   ; Turkey coronavirus; duodenum; enteritis; farms; genes; guineafowl; meat; metagenomics; nucleotide sequences; nucleotides; phylogeny; sequence analysis; viruses; Poland;     Show all 15 Subjects
Abstract:
... The objective of the present study was to characterize the atypical turkey coronavirus strain detected in a commercial meat turkey farm in Poland. Using the viral metagenomics approach, we obtained a complete genome sequence of coronavirus, isolated from duodenum samples of animals suffering from acute enteritis. The nearly full-length genome consisted of 27,614 nucleotides and presented a typical ...
DOI:
10.1016/j.psj.2021.101018

6. Genetic characterization of infectious bronchitis viruses in Thailand, 2014–2016: identification of a novel recombinant variant

Author:
Munyahongse, Sirorat; Pohuang, Tawatchai; Nonthabenjawan, Nutthawan; Sasipreeyajan, Jiroj; Thontiravong, Aunyaratana
Source:
Poultry science 2020 v.99 no.4 pp. 1888-1895
ISSN:
0032-5791
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; chickens; financial economics; flocks; genes; genetic variation; genotype; monitoring; phylogeny; poultry industry; vaccines; viruses; Thailand;     Show all 14 Subjects
Abstract:
... Infectious bronchitis (IB) causes severe economic losses to the poultry industry worldwide owing to frequent emergence of novel infectious bronchitis virus (IBV) variants, which potentially affect the effectiveness of the currently used IBV vaccine. Therefore, continuous monitoring of IBV genotypes and lineages recently circulating in chickens worldwide is essential. In this study, we characterize ...
DOI:
10.1016/j.psj.2019.11.044

7. Peptide enzyme‐linked immunosorbent assay (pELISA) as a possible alternative to the neutralization test for evaluating the immune response to IBV vaccine

Author:
Wu, Qi; Lin, Zhixian; Wu, Jinsen; Qian, Kun; Shao, Hongxia; Ye, Jianqiang; Qin, Aijian
Source:
BMC veterinary research 2021 v.17 no.1 pp. 51
ISSN:
1746-6148
Subject:
Infectious bronchitis virus,   etc   ; chickens; cross immunity; enzyme-linked immunosorbent assay; immune response; monitoring; neutralization tests; peptides; serotypes; vaccination; vaccines; veterinary medicine;     Show all 12 Subjects
Abstract:
... BACKGROUND: Infectious bronchitis virus (IBV), a coronavirus, is one of the most important poultry pathogens worldwide due to its multiple serotypes and poor cross-protection. Vaccination plays a vital role in controlling the disease. The efficacy of vaccination in chicken flocks can be evaluated by detecting neutralizing antibodies with the neutralization test. However there are no simple and rap ...
DOI:
10.1186/s12917-021-02757-5

8. First description of natural concomitant infection of avian nephritis virus and infectious bronchitis virus reveals exacerbated inflammatory response and renal damage in broiler chicks

Author:
Munuswamy, Palanivelu; Ramakrishnan, Saravanan; Latheef, Shyma K.; Kappala, Deepthi; Mariappan, Asok Kumar; Kaore, Megha; Anbazhagan, Karthikeyan; Puvvala, Bhavani; Singh, Karam Pal; Dhama, Kuldeep
Source:
Microbial pathogenesis 2021 v.154 pp. 104830
ISSN:
0882-4010
Subject:
Infectious bronchitis virus,   etc   ; ; Avastrovirus 2; Avian nephritis virus; RNA-directed RNA polymerase; genes; glycoproteins; histopathology; inflammation; interleukin-12; interleukin-13; interleukin-4; macrophages; mixed infection; necropsy; pathogenesis; viruses;     Show all 17 Subjects
Abstract:
... We describe the first report on spontaneous Avian Nephritis Virus (ANV) and Infectious Bronchitis Virus (IBV) concurrent infection in broiler chicks. On necropsy, the kidneys were found swollen with its parenchyma and ureters stuffed with urate flakes. Histopathologically, the renal tubular damage and inflammatory response were severe in concurrently infected birds compared to the cases infected o ...
DOI:
10.1016/j.micpath.2021.104830

9. Correction to: Efficacy of H120 and Ma5 avian infectious bronchitis vaccines in early challenge against QX strain

Author:
Karimi, Vahid; Ghalyanchilangeroudi, Arash; Hashemzadeh, Masoud; Rahimi, Forough; Zabihi Petroudi, MohammadTaha; Farahani, RezaKH; Maghsoudloo, Hossein; Abdollahi, Hamed
Source:
Virusdisease 2018 v.29 no.1 pp. 127
ISSN:
2347-3584
Subject:
infectious bronchitis,   etc   ; birds; vaccines;     Show all 3 Subjects
Abstract:
... In the original publication, there is an error in the article title. It should be corrected as ‘Efficacy of H120 and Ma5 avian infectious bronchitis vaccines in early challenge against QX strain’. Also, ‘OX strain’ should be changed to ‘QX strain’ throughout the article. ...
DOI:
10.1007/s13337-018-0420-1
PubMed:
29608205
PubMed Central:
PMC5877848

10. Efficacy of commercial polyvalent avian infectious bronchitis vaccines against Chinese QX-like and TW-like strain via different vaccination strategies

Author:
Shao, Guanming; Chen, Tong; Feng, Keyu; Zhao, Qiqi; Zhang, Xinheng; Li, Hongxin; Lin, Wencheng; Xie, Qingmei
Source:
Poultry science 2020 v.99 no.10 pp. 4786-4794
ISSN:
0032-5791
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; DNA-directed RNA polymerase; RNA; chickens; cross immunity; disease control; genotype; serotypes; vaccination; vaccines; viruses; China;     Show all 13 Subjects
Abstract:
... The infectious bronchitis virus (IBV) is an acute and highly contagious disease, which affects chickens of all ages. Vaccination is the most important way to control this disease. Nevertheless, novel variant strains are constantly reported because of the lack of proofreading capabilities of RNA polymerase and high frequency of homologous RNA recombination. Cross-protection studies has demonstrated ...
DOI:
10.1016/j.psj.2020.06.062

11. Epidemiological investigation of avian infectious bronchitis and locally determined genotype diversity in central China: a 2016–2018 study

Author:
Ji, Jun; Gao, Yuyun; Chen, Qinxi; Wu, Qianqian; Xu, Xin; Kan, Yunchao; Yao, Lunguang; Bi, Yingzuo; Xie, Qingmei
Source:
Poultry science 2020 v.99 no.6 pp. 3001-3008
ISSN:
0032-5791
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; amino acids; chickens; epidemiological studies; farms; genes; genotype; mutation; phylogeny; signs and symptoms (animals and humans); viruses; China;     Show all 13 Subjects
Abstract:
... Infectious bronchitis (IB), caused by avian IB virus (IBV), is an acute and highly contagious disease of chickens. From 2016 to 2018, 56 IBV strains were isolated and identified from clinical samples obtained from various chicken farms located in central China. The S1 sequencing of these strains revealed nucleotide and amino acid identities of 70.2 to 100% and 62.6 to 100%, respectively, compared ...
DOI:
10.1016/j.psj.2020.03.023

12. Emerging lethal infectious bronchitis coronavirus variants with multiorgan tropism

Author:
Li, Yao‐Tsun; Chen, Ting‐Chih; Lin, Shu‐Yi; Mase, Masaji; Murakami, Shin; Horimoto, Taisuke; Chen, Hui‐Wen
Source:
Transboundary and emerging diseases 2020 v.67 no.2 pp. 884-893
ISSN:
1865-1674
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; chickens; chicks; emerging diseases; genes; live vaccines; mortality; pathotypes; poultry industry; proventriculus; respiratory tract diseases; serotypes; structural proteins; tissues; tropisms; China; Japan; Taiwan;     Show all 19 Subjects
Abstract:
... Infectious bronchitis virus (IBV) causes respiratory diseases in chickens and poses an economic threat to the poultry industry worldwide. Despite vaccine use, there have been field outbreaks of IBV in Taiwan. This study aimed to characterize the emerging IBV variants circulating in Taiwan. The analysis of the structural protein genes showed that these variants emerged through frequent recombinatio ...
DOI:
10.1111/tbed.13412
PubMed:
31682070
PubMed Central:
PMC7138078

13. Validation of specific quantitative real-time RT-PCR assay panel for Infectious Bronchitis using synthetic DNA standards and clinical specimens

Author:
Mo, Jongseo; Angelichio, Michael; Gow, Lisa; Leathers, Valerie; Jackwood, Mark W.
Source:
Journal of virological methods 2020 v.276 pp. 113773
ISSN:
0166-0934
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; DNA; chickens; detection limit; genes; quantitative polymerase chain reaction; respiratory tract diseases; reverse transcriptase polymerase chain reaction; serotypes; vaccines; viruses;     Show all 12 Subjects
Abstract:
... Infectious bronchitis (IB) is a highly contagious upper respiratory tract disease of chickens caused by infectious bronchitis virus (IBV), which has various serotypes that do not cross-protect. Vaccine control strategies for this virus are only effective when designed around the currently circulating serotypes. It is essential to not only rapidly detect IBV but also to identify the type of virus c ...
DOI:
10.1016/j.jviromet.2019.113773
PubMed:
31712094
PubMed Central:
PMC7113781

14. Delmarva (DMV/1639) Infectious Bronchitis Virus (IBV) Variants Isolated in Eastern Canada Show Evidence of Recombination

Author:
Hassan, Mohamed S. H.; Ojkic, Davor; Coffin, Carla S.; Cork, Susan C.; van der Meer, Frank; Abdul-Careem, Mohamed Faizal
Source:
Viruses 2019 v.11 no.11
ISSN:
1999-4915
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; chickens; evolution; genes; genomics; nucleotide sequences; sequence homology; vaccines; viruses; Ontario;     Show all 11 Subjects
Abstract:
... Infectious bronchitis virus (IBV) infection in chickens can lead to an economically important disease, namely, infectious bronchitis (IB). New IBV variants are continuously emerging, which complicates vaccination-based IB control. In this study, five IBVs were isolated from clinical samples submitted to a diagnostic laboratory in Ontario, Canada, and subjected to detailed molecular characterizatio ...
DOI:
10.3390/v11111054
PubMed:
31766215
PubMed Central:
PMC6893544

15. Spotlight on avian pathology: infectious bronchitis virus

Author:
de Wit, J. J. (Sjaak); Cook, Jane K. A.
Source:
Avian pathology 2019 v.48 no.5 pp. 393-395
ISSN:
1465-3338
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; bacterial infections; chickens; inactivated vaccines; live vaccines; vaccination;     Show all 7 Subjects
Abstract:
... Infectious bronchitis is a highly infectious disease of the domestic chicken of all ages and type, affecting the respiratory, renal and reproductive systems. Secondary bacterial infections are common and have a serious economic and welfare impact. Many genotypic and serotypic variants of infectious bronchitis virus (IBV) exist worldwide, making diagnosis difficult, and challenging control strategi ...
DOI:
10.1080/03079457.2019.1617400

16. Gga-miR-30d regulates infectious bronchitis virus infection by targeting USP47 in HD11 cells

Author:
Li, Hao; Li, Jianan; Zhai, Yaru; Zhang, Lan; Cui, Pengfei; Feng, Lan; Yan, Wenjun; Fu, Xue; Tian, Yiming; Wang, Hongning; Yang, Xin
Source:
Microbial pathogenesis 2020 v.141 pp. 103998
ISSN:
0882-4010
Subject:
Infectious bronchitis virus,   etc   ; cell lines; chickens; financial economics; genes; kidneys; microRNA; poultry industry; proteinases;     Show all 9 Subjects
Abstract:
... Avian infectious bronchitis virus (IBV) is a coronavirus which infects chickens and causes severe economic losses to the poultry industry worldwide. MicroRNAs (miRNAs) are important intracellular regulators and play a pivotal role in viral infections. In previous studies, we have revealed that IBV infection caused a significant down-regulation of gga-miR-30d expression in chicken kidneys. In prese ...
DOI:
10.1016/j.micpath.2020.103998
PubMed:
31982568
PubMed Central:
PMC7125550

17. A novel low virulent respiratory infectious bronchitis virus originating from the recombination of QX, TW and 4/91 genotype strains in China

Author:
Huang, Mengjiao; Zou, Chuangchao; Liu, Yuan; Han, Zhenling; Xue, Chunyi; Cao, Yongchang
Source:
Veterinary microbiology 2020 v.242 pp. 108579
ISSN:
0378-1135
Subject:
Infectious bronchitis virus,   etc   ; chickens; genes; genetic recombination; genotype; sequence analysis; virulence; China;     Show all 8 Subjects
Abstract:
... In China, variants of infectious bronchitis virus (IBV) evolve continually and diverse recombinant strains have been reported. Here, an IBV strain, designated as ck/CH/LJX/2017/07 (referred as JX17) was isolated from chicken vaccinated with H120 and 4/91 in Jiangxi, China, in 2017. Sequence analysis reveals of the S1 gene of JX17 the highest nucleotide identity of 98.15% with that of GI-7 genotype ...
DOI:
10.1016/j.vetmic.2020.108579
PubMed:
32122588
PubMed Central:
PMC7111478

18. Vaccine or field strains: the jigsaw pattern of infectious bronchitis virus molecular epidemiology in Poland

Author:
Legnardi, Matteo; Franzo, Giovanni; Koutoulis, Konstantinos C.; Wiśniewski, Marek; Catelli, Elena; Tucciarone, Claudia Maria; Cecchinato, Mattia
Source:
Poultry science 2019 v.98 no.12 pp. 6388-6392
ISSN:
0032-5791
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; evolution; live vaccines; molecular epidemiology; poultry industry; reverse transcriptase polymerase chain reaction; surveys; vaccination; Poland;     Show all 10 Subjects
Abstract:
... Infectious bronchitis (IB), caused by infectious bronchitis virus (IBV), account for severe economic losses in the poultry industry. The continuous emergence of a multitude of IBV variants poses many challenges for its diagnosis and control, and live attenuated vaccines, despite their routine use, still plays a significant role in driving IBV evolution, further complicating the epidemiological sce ...
DOI:
10.3382/ps/pez473

19. Pathogenicity of a GI-22 genotype infectious bronchitis virus isolated in China and protection against it afforded by GI-19 vaccine

Author:
Zhao, Ye; Xie, Deqiong; Zhang, Keran; Cheng, Jinlong; Xu, Gang; Zhang, Guozhong
Source:
Virus research 2019 v.267 pp. 59-66
ISSN:
0168-1702
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; bursa of Fabricius; chickens; genotype; kidneys; morality; pathogenicity; phylogeny; specific pathogen-free animals; vaccines; China;     Show all 12 Subjects
Abstract:
... Avian infectious bronchitis (IB) is a globally circulating bird disease caused by infectious bronchitis virus (IBV). In China, the most prevalent IBV genotype is GI-19/QX-like because the protective efficiency of the classical IBV vaccine is low, and new GI-19 vaccines are under development. In 2018, a GI-22 genotype strain CK/CH/LGD/2018 (abbreviated ‘LGD’) was isolated in northern China, which c ...
DOI:
10.1016/j.virusres.2019.05.006
PubMed:
31082454
PubMed Central:
PMC7172295

20. Infectious Bronchitis Coronavirus Infection in Chickens: Multiple System Disease with Immune Suppression

Author:
M. Najimudeen, Shahnas; H. Hassan, Mohamed S.; C. Cork, Susan; Abdul-Careem, Mohamed Faizal
Source:
Pathogens 2020 v.9 no.10
ISSN:
2076-0817
Subject:
Infectious bronchitis virus; infectious bronchitis,   etc   ; administrative management; chickens; economic impact; evolution; gastrointestinal system; genome; genotype; immune response; immunosuppression; infection; live vaccines; mutation; pathogenesis; pathogens; poultry production; respiratory tract diseases; serotypes;     Show all 19 Subjects
Abstract:
... In the early 1930s, infectious bronchitis (IB) was first characterized as a respiratory disease in young chickens; later, the disease was also described in older chickens. The etiology of IB was confirmed later as being due to a coronavirus: the infectious bronchitis virus (IBV). Being a coronavirus, IBV is subject to constant genome change due to mutation and recombination, with the consequence o ...
DOI:
10.3390/pathogens9100779