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Prevalence and genetic characterization of S. aureus strains isolated from raw milk and its products
Other Title(s)
مدى انتشار و التوصيف الجيني لعترات المكورات العنقودية الذهبية المعزولة من الألبان و منتجاتها
Joint Authors
Hasan, Isra Mustafa
al-Jamal, Abd al-Azim Muhammad
Yusuf, Fatimah Muhammad Ahmad
al-Sayyid, Mahmud Izzat
Source
Suez Canal Veterinary Medicine Journal
Issue
Vol. 24, Issue 2 (31 Dec. 2019), pp.245-256, 12 p.
Publisher
Suez Canal University Faculty of Veterinary Medicine
Publication Date
2019-12-31
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Raw milk and milk products could be contaminated with bacterial pathogens such as S.aureus, which could be transmitted to human causing severe illness.
In order to throw the light on the prevalence as well as molecular typing of S.aureus isolated from raw milk and milk, a total of 202 samples of raw milk (n=122) and milk products (n=80) were collected from Ismailia, Port-said and Suez Governorates, Egypt.
The collected samples were subjected to bacteriological examination.
The prevalence of S.
aureus was (14%) in raw milk samples and (5%) in milk products samples.
Antimicrobial susceptibility for isolated strains was carried out where (85.7%) of the isolated strains were sensitive to Azithromycin.
PCR protocol was used for detection of Spa, Coa, Sea, Seb, Sec, Sed and See genes.
Spa gene and Coa gene were detected in (90%) and (80%) of the tested S.aureus strains, respectively.
Concerning S.aureus enterotoxins genes, 40% of the tested strains were positive for Sed gene, while 30% were positive to See gene.
The combination of both phenotypic and genotypic analysis is a valuable diagnostic tool for identification of S.aureus in raw milk and its products.
American Psychological Association (APA)
al-Sayyid, Mahmud Izzat& al-Jamal, Abd al-Azim Muhammad& Yusuf, Fatimah Muhammad Ahmad& Hasan, Isra Mustafa. 2019. Prevalence and genetic characterization of S. aureus strains isolated from raw milk and its products. Suez Canal Veterinary Medicine Journal،Vol. 24, no. 2, pp.245-256.
https://search.emarefa.net/detail/BIM-958485
Modern Language Association (MLA)
al-Sayyid, Mahmud Izzat…[et al.]. Prevalence and genetic characterization of S. aureus strains isolated from raw milk and its products. Suez Canal Veterinary Medicine Journal Vol. 24, no. 2 (2019), pp.245-256.
https://search.emarefa.net/detail/BIM-958485
American Medical Association (AMA)
al-Sayyid, Mahmud Izzat& al-Jamal, Abd al-Azim Muhammad& Yusuf, Fatimah Muhammad Ahmad& Hasan, Isra Mustafa. Prevalence and genetic characterization of S. aureus strains isolated from raw milk and its products. Suez Canal Veterinary Medicine Journal. 2019. Vol. 24, no. 2, pp.245-256.
https://search.emarefa.net/detail/BIM-958485
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 253-256
Record ID
BIM-958485