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INFECTIOUS CHICKEN BRONCHITIS: THE CAUSE OF RESPIRATORY SYNDROME IN BROILER CHICKENS |
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| รหัสดีโอไอ | |
| Creator | Edward Javadov, Oleg Khokhlachev, Valentina Sukhanova |
| Title | INFECTIOUS CHICKEN BRONCHITIS: THE CAUSE OF RESPIRATORY SYNDROME IN BROILER CHICKENS |
| Contributor | Olga Kozyrenko, Alevtina Kisil |
| Publisher | TuEngr.com |
| Publication Year | 2563 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 11 |
| Journal No. | 1 |
| Page no. | 11A01F: 1-9 |
| Keyword | Epizootological examination, Bronchitis virus (IB), QX strain, Chicken infectious bronchitis, SPF embryos, the variant strain of the IBC virus, IBI virus. |
| URL Website | http://TuEngr.com/Vol11_1.html |
| Website title | ITJEMAST V11(1) 2025 |
| ISSN | 2228-9860 |
| Abstract | The article presents materials on an epizootological examination of a broiler poultry farm, in which signs of respiratory disease in broiler chickens were observed, accompanied by a deterioration in safety and weight gain. One of the pathological factors was identified in the chicken circulating infectious bronchitis virus (IB). As a result of studying the immunobiological properties of the isolated virus, the antigenic characteristics and virulence of the pathogen were determined for developing chicken embryos and broiler chickens. The use of molecular genetic research methods (RT-PCR-RV, genomic sequencing) made it possible to determine the identity of the isolate to the variant strain QX of the IBI virus. |
