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Occurrence of Ornithobacterium rhinotracheale in Polish turkey flocks

Olimpia Kursa

Olimpia Kursa

Department of Poultry Diseases, National Veterinary Research InstitutePuławy, Poland
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Kursa, Olimpia
, 
Grzegorz Tomczyk

Grzegorz Tomczyk

Department of Poultry Diseases, National Veterinary Research InstitutePuławy, Poland
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Tomczyk, Grzegorz
 and 
Anna Sawicka-Durkalec

Anna Sawicka-Durkalec

Department of Poultry Diseases, National Veterinary Research InstitutePuławy, Poland
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Sawicka-Durkalec, Anna
  
Mar 25, 2022
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Published Online: Mar 25, 2022
Page range: 77 - 84
Received: Oct 21, 2021
Accepted: Mar 03, 2022
DOI: https://doi.org/10.2478/jvetres-2022-0014
Keywords
© 2022 O. Kursa et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Fig. 1

Map of Poland showing the number of positive cases (n = 38) of ORT per province in turkey flocks between 2015 and 2020
Map of Poland showing the number of positive cases (n = 38) of ORT per province in turkey flocks between 2015 and 2020

Fig. 2

Phylogenetic tree showing the relationship of O. rhinotracheale sequences from GenBank (n = 20), sequences used in this study (n = 38) and a sequence of the commercial Ornithobacterium rhinotracheale (ORT) vaccine strain in the Ornitin product from Abic Polska, based on the neighbour-joining analysis of their 16S rRNA gene sequences
Phylogenetic tree showing the relationship of O. rhinotracheale sequences from GenBank (n = 20), sequences used in this study (n = 38) and a sequence of the commercial Ornithobacterium rhinotracheale (ORT) vaccine strain in the Ornitin product from Abic Polska, based on the neighbour-joining analysis of their 16S rRNA gene sequences

Fig. 3

Relative abundance of all organisational taxonomic units at the phylum level
Relative abundance of all organisational taxonomic units at the phylum level

Fig. 4

Relative abundance in the Ornithobacterium genus
Relative abundance in the Ornithobacterium genus

Number of samples used in this study

Year Number of flocks Samples (flocks)
 Number of positive flocks (%) in real-time PCR Number of positive flocks (%) in PCR Flocks with signs
Swabs Tissue
2015 67 66 1 11 (16.42) 10 3
2016 17 10 7 6 (35.29) 5 5
2017 14 14 - 0 0 0
2018 10 8 2 6 (60) 6 2
2019 20 17 3 14 (70) 13 3
2020 5 3 2 4 (80) 4 0
Total 133 118 15 41 (30.83) 13
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Life Sciences, Molecular Biology, Microbiology and Virology, Life Sciences, other, Medicine, Veterinary Medicine
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