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Online First Current Issue Archive Most Downloaded Most Accessed Most Cited « Previous Article Next Article » Original Research (Original Article)   JVS. 2017; 2(1): 42-55 Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. Abstract Infectious bronchitis virus (IBV) has a significant impact on the poultry industry worldwide and affecting all chicken ages, types and breeds causing severe economic losses. Genetic characterization showed that the recent Egyptian IBV strains continually evolved over time and at least two groups of viruses are circulating (Classic – Variant II) which are distinctly apart from each other .Antigenic results revealed that there is cross protection between variant II strains and it needs more study to evaluate the real protection using challenge test and there is a very weak cross protection between the classic and variant II strains according to Cross HI results.Furthermore variable pathogenicity indexes were recoded among the tested IBV viruses Key words: Infectious bronchitis virus, S1 protein, hyper variable region 3, Egypt.   ARTICLE TOOLS Abstract PDF Fulltext How to cite this article Citation Tools Related Records   Articles by Sara Mahmoud Ameen Articles by Abdullah Selim Articles by Ahmed El-Sanousi Articles by Mohamed Shalaby on Google on Google Scholar Article Statistics   Viewed: 3254 Downloaded: 528 How to Cite this Article Pubmed Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. JVS. 2017; 2(1): 42-55. Web Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. http://www.j-virol-sci.com/?mno=263873 [Access: March 28, 2020]. AMA (American Medical Association) Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. JVS. 2017; 2(1): 42-55. Vancouver/ICMJE Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. JVS. (2017), [cited March 28, 2020]; 2(1): 42-55. Harvard Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby (2017) Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. JVS, 2 (1), 42-55. Turabian Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. 2017. Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. Journal of Virological Sciences, 2 (1), 42-55. Chicago Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. "Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt." Journal of Virological Sciences 2 (2017), 42-55. MLA (The Modern Language Association) Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby. "Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt." Journal of Virological Sciences 2.1 (2017), 42-55. Print. APA (American Psychological Association) Style Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby (2017) Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt. Journal of Virological Sciences, 2 (1), 42-55.

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Genetic and Antigenic Characterization of Infectious Bronchitis Virus Strains in Egypt
Sara Mahmoud Ameen, Abdullah Selim, Ahmed El-Sanousi, Mohamed Shalaby
JVS. Year: 2017, Volume: 2, Issue: 1: 42-55.

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