alexa Abstract | Multiplex PCR-based detection of Salmonella typhimurium and Salmonella enteritidis in Specific Pathogen Free (SPF) and Commercial Eggs
ISSN: 2327-5073

Clinical Microbiology: Open Access
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article Open Access


Salmonella serovars are one of the major bacterial causes of food borne diseases. Eggs are commonly identified as food sources responsible for salmonellosis outbreaks. This study aimed to isolate Salmonella typhimurium and Salmonella enteritidis from 1750 hens’ eggs, and use of multiplex polymerase chain reaction (Multiplex PCR) in the identification of different Salmonella serovars from eggs. The incidence of salmonellae among the Balady eggs yolk was 1.3%, while the incidence was 1.2% among white and brown eggs samples (each). S. typhimurium and S. enteritidis were identified (0.6 and 0.5% respectively). The isolates were confirmed using fliC, sefA genes and gene specific for genus Salmonella. All albumen samples negative for isolation of isolation of salmonellae by culture method were retested by PCR.

From the retested albumen samples 3%, 8.4% and 6% collected from balady, white and brown eggs respectively were positive for Salmonella serovars using Multiplex PCR. No salmonellae could be detected from specific pathogen free (SPF) eggs using both PCR and conventional methods.

To read the full article Peer-reviewed Article PDF image | Peer-reviewed Full Article image

Author(s): Jakeen El Jakee, Diaa El Din Gad Khelfa, Monier Mohammed El-Safty, Ahmed Adel Seida, Sherif Marouf, Jens Hahne, Zafar Mahmood and Sarah Sobhy Nagy


Eggs, SPF, Multiplex PCR, S. typhimurium, S. enteritidis, Eggs, SPF, Multiplex PCR, S. typhimurium, S. enteritidis

Share This Page

Additional Info

Loading Please wait..
Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version