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Identification and Pathogenicity Analysis of Bordetella bronchiseptica Isolated from Canine
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Fuxiao XIU1, Shibing ZHOU1, Pengpeng WANG1, Bingzhi LI2, Yuxiang YANG1, Ning SUN1, Min YANG1, Chengwu LIU1
Acta Veterinaria et Zootechnica Sinica | 2026, 57(3) : 1772 - 1776
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Acta Veterinaria et Zootechnica Sinica | 2026, 57(3): 1772-1776
• RESEARCH NOTES •
Identification and Pathogenicity Analysis of Bordetella bronchiseptica Isolated from Canine
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Fuxiao XIU1, Shibing ZHOU1, Pengpeng WANG1, Bingzhi LI2, Yuxiang YANG1, Ning SUN1, Min YANG1, Chengwu LIU1
Affiliations
  • 1.Criminal Investigation Police University of China,Shenyang 110034,China
  • 2.College of Animal Engineering,Yangling Vocational and Technical College,Yangling 712100,China
Published: 2026-03-23 doi: 10.11843/j.issn.0366-6964.2026.03.051
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This study aimed to identify three suspected strains isolated from nasal swabs of dogs with upper respiratory tract infections at a police dog base in Shenyang. Species identification of isolated strains through 16S rRNA gene detection, phylogenetic tree construction. Pathogenicity analysis was conducted through virulence gene testing, drug susceptibility testing, and canine challenge test.The results showed that three strains isolated in this experiment are Bordetella bronchiseptica, named SY-202401, SY-202402 and SY-202403 respectively.Strains are resistant to 9 antibiotics, and sensitive to 6 antibiotics; After being infected with SY-202402 strain, the dogs showed symptoms such as coughing, retching, fervescence and increased eye and nose secretions,one dog die. The isolated Bordetella bronchiseptica from dogs in this study have high drug resistance and strong pathogenicity to dogs.

Bordetella bronchiseptica  /  drug sensitivity test  /  virulence gene
修福晓, 周士兵, 王朋朋, 李炳志, 杨宇翔, 孙宁, 杨敏, 刘成武. 犬源支气管败血波氏杆菌的分离鉴定及致病性分析. 畜牧兽医学报, 2026 , 57 (3) : 1772 -1776 . DOI: 10.11843/j.issn.0366-6964.2026.03.051
Fuxiao XIU, Shibing ZHOU, Pengpeng WANG, Bingzhi LI, Yuxiang YANG, Ning SUN, Min YANG, Chengwu LIU. Identification and Pathogenicity Analysis of Bordetella bronchiseptica Isolated from Canine[J]. Acta Veterinaria et Zootechnica Sinica, 2026 , 57 (3) : 1772 -1776 . DOI: 10.11843/j.issn.0366-6964.2026.03.051
Year 2026 volume 57 Issue 3
206
87
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Article Info
doi: 10.11843/j.issn.0366-6964.2026.03.051
  • Receive Date:2025-06-23
  • Online Date:2026-09-16
  • Published:2026-03-23
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History
  • Received:2025-06-23
Funding
Affiliations
    1.Criminal Investigation Police University of China,Shenyang 110034,China
    2.College of Animal Engineering,Yangling Vocational and Technical College,Yangling 712100,China

Corresponding:

ZHOU Shibing, E-mail:
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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