Beta
343571

Genotypic characterization and antimicrobial susceptibility profile of Shigella Species isolated from different sources at Kaliobia governorate

Article

Last updated: 04 Jan 2025

Subjects

-

Tags

Microbiology

Abstract

The current investigation focused on 13 Shigella isolates. These isolates were derived from 260 randomly sampled specimens including beef, chicken meat, cow's milk, and diarrheic child stool (with 65 samples each). The samples were collected from diverse sources such as butcher and poultry shops, supermarkets, and hospitals in Kaliobia Governorate, Egypt. The study's objectives encompassed the genetic identification of the isolates, analysis of their antimicrobial sensitivity profiles, and the determination of specific antimicrobial resistance genes. The results revealed pronounced resistance to amoxicillin, then ampicillin, tetracycline, nalidixic acid, streptomycin, and cefotaxime. Conversely, heightened sensitivity was observed towards meropenem, norfloxacin, gentamicin, and ciprofloxacin. Notably, all isolates exhibited resistance to a minimum of three distinct antimicrobials, categorizing them as multi-drug resistant (MDR).Genetically, all five studied Shigella isolates were Shigella species as all of them had ipaH gene of Shigella genus, the isolate No. 1, was S. sonnei strain as it carried the wbgZ gene of S. sonnei and the other four isolates were confirmed as S. flexneri strains as they had the ipaH1 gene of S. flexneri. Moreover, β-lactam resistance gene, blaTEM; quinolones resistance gene, qnrA and streptomycin resistance gene, aadA1 were amplified in all five studied Shigella strains giving products of 516 bp.; 516 bp. and 484 bp., respectively. Therefore, this study concluded that, these isolates (S. flexneri and S. sonnei) are MDR to three or more antimicrobials of public health importance and there is correlation between antimicrobial resistance phenotypes and genotyping of Shigella isolates.

DOI

10.21608/bvmj.2023.236537.1724

Keywords

Shigella Species, Antimicrobials, Genotypic Characterization

Authors

First Name

mennatallah

Last Name

habeeb

MiddleName

hany

Affiliation

Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Benha University, Egypt

Email

mennatallahhany956@gmail.com

City

-

Orcid

http://orcid.org/000

First Name

Ashraf

Last Name

Awad

MiddleName

-

Affiliation

Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Benha University, Egypt

Email

ashraf.awad@fvtm.bu.edu.eg

City

Toukh

Orcid

0000-0002-1221-3340

First Name

Ahmed

Last Name

maarouf

MiddleName

Afifi

Affiliation

Animal Health Research Institute, Benha, Egypt

Email

drahmed.maarouf@yahoo.com

City

-

Orcid

-

First Name

Manar

Last Name

Elkhayat

MiddleName

Ezzat

Affiliation

Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Benha University, Egypt

Email

manar.elkhayat@fvtm.bu.edu.eg

City

-

Orcid

0000-0002-8524-7891

Volume

45

Article Issue

2

Related Issue

46335

Issue Date

2023-12-01

Receive Date

2023-09-14

Publish Date

2023-12-01

Page Start

100

Page End

105

Print ISSN

1110-6581

Online ISSN

2974-4806

Link

https://bvmj.journals.ekb.eg/article_343571.html

Detail API

https://bvmj.journals.ekb.eg/service?article_code=343571

Order

343,571

Type

Original Article

Type Code

812

Publication Type

Journal

Publication Title

Benha Veterinary Medical Journal

Publication Link

https://bvmj.journals.ekb.eg/

MainTitle

Genotypic characterization and antimicrobial susceptibility profile of Shigella Species isolated from different sources at Kaliobia governorate

Details

Type

Article

Created At

24 Dec 2024