Aim: This study was accomplished to test raw milk and certain dairy products sold in local markets of Qena, Egypt, for the presence of and .
Materials And Methods: A total of 150 samples of raw milk, kareish cheese, and yoghurt (50 samples each) were subjected first to enrichment in Bolton broth at 42°C for 2 days under a microaerobic condition, subsequently campylobacter blood free selective agar plates were cultured and incubated in the same condition of the broth. Based on the morphological and biochemical themes of the growing colonies, it was further classified into spp. The identified isolates were later affirmed by polymerase chain reaction using primers that were designed to locate O genes in and A in .
Results: Of the total 150 examined samples of raw milk and soft cheese samples; 37 (24.6%) samples were contaminated with spp. was dominating in this study in 20%, 14%, and 8% of the examined raw milk, kareish cheese, and yoghurt samples, respectively. No sample harbored .
Conclusion: spp. could be detected in 24.6% of the investigated samples. isolated from 14% of the total tested samples, while could not be detected from the examined samples. spp. is rampant in the areas of poor hygienic conditions making products made from raw milk of public health hazard.
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| http://dx.doi.org/10.14202/vetworld.2016.1147-1151 | DOI Listing |
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