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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(9): 2913-2920
DOI: https://doi.org/10.20546/ijcmas.2020.909.358


Phenotypic and Genotypic Analysis of Antibiogram of Pasteurella multocida Isolated from Pneumonic Sheep Lungs
V. Susmitha1*, K. Lakshmi Kavitha1, M. Srivani1 and V. Ramadevi2
1Department of Veterinary Microbiology, 2Department of Veterinary Pathology Gannavaram, ADDL, Labbipet, Vijayawada, India
*Corresponding author
Abstract:

Pasteurella multocida is one of the most frequent causes of respiratory infection in sheep. A total of seven P. multocida were isolated from 195 sheep lung samples. All the isolates were tested to phenotypic antimicrobial resistance pattern with 14 antimicrobial agents. The organisms were found intermediate resistance 57.14% to Enrofloxacin, 42.85% to tetracycline, amoxicillin, 28.57% to colistin and clindamycin. The isolates were resistant to tetracycline (57.1%), clindamycin (42.86%) and chloramphenicol (28.57%) phenotypically. When the isolates observed for the presence of antibiotic resistance genes it was found100% presence of catA1, 71.42% presence of strB, 57.14% presence of strA, 42.8% presence of tet B and no amplification of sul1, sul2 and tet Agenes. These results indicated the increasing pattern of antibiotic resistance among P. multocida isolates.


Keywords: Sheep, Pasteurella multocida, Phenotypic and Genotypic antibiotic resistance pattern
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How to cite this article:

Susmitha, K. V., K. Lakshmi Kavitha, M. Srivani and Ramadevi, V. 2020. Phenotypic and Genotypic Analysis of Antibiogram of Pasteurella multocida Isolated from Pneumonic Sheep Lungs.Int.J.Curr.Microbiol.App.Sci. 9(9): 2913-2920. doi: https://doi.org/10.20546/ijcmas.2020.909.358