Beta
249298

Occurrence of Multidrug-Resistant Enterococci in Fresh Water Fishes

Article

Last updated: 24 Dec 2024

Subjects

-

Tags

Bacteriology, Immunology and Mycology

Abstract

The imprudent use of antibiotics in therapeutics and as growth promoters in aquaculture farms has led to the increasing prevalence of multidrug resistance worldwide. This study investigated the occurrence and resistance phenotype of enterococci from freshwater fishes. A total of 120 fishes including (70 Nile tilapia and 50 catfish) which showed signs of septicemia (opaque eye, hemorrhage on operculum and around mouth, distended abdomen, as well as hemorrhage and ulceration of the skin) were collected from freshwater farms. Enterococcus faecalis 54/72 (75%) was the predominant when compared to E. faecium 18/72 (25%). Antibiotic sensitivity testing as a way to control Enterococcus species infection revealed that the recovered isolates were resistant to erythromycin, azithromycin, chloramphenicol (100% each), tetracycline (91.6%) nitrofurantoin (86.1%), and meropenem (44.4%). Meanwhile, all isolates (100%) were sensitive to linezolid and ampicillin (81.9%). In conclusion, the high occurrence of Enterococcus species in fishes, its antibiotic resistance is diversified, indicating a higher risk of infection and raising worries about its public health significance. Antibiotic stewardship in the fish business is now required to avert massive losses in aquaculture owing to MDR enterococci

DOI

10.21608/scvmj.2022.249298

Keywords

fish, tilapia, isolation, fresh, sensitivity

Volume

27

Article Issue

1

Related Issue

35626

Issue Date

2022-06-01

Receive Date

2022-03-06

Publish Date

2022-06-30

Page Start

91

Page End

100

Print ISSN

1110-6298

Online ISSN

2682-3284

Link

https://scvmj.journals.ekb.eg/article_249298.html

Detail API

https://scvmj.journals.ekb.eg/service?article_code=249298

Order

8

Type

Original Article

Type Code

992

Publication Type

Journal

Publication Title

Suez Canal Veterinary Medical Journal. SCVMJ

Publication Link

https://scvmj.journals.ekb.eg/

MainTitle

Occurrence of Multidrug-Resistant Enterococci in Fresh Water Fishes

Details

Type

Article

Created At

22 Jan 2023