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Table 2 Prevalence of Escherichia coli strains isolated from raw milk and traditional dairy product samples

From: Prevalence, identification of virulence factors, O-serogroups and antibiotic resistance properties of Shiga-toxin producing Escherichia coli strains isolated from raw milk and traditional dairy products

Types of samples No. samples collected No positive strains (%)
Raw bovine milk 70 30 (42.85)
Raw ovine milk 60 21 (35)
Raw caprine milk 60 23 (38.33)
Raw buffalo milk 40 20 (50)
Raw camel milk 30 2 (6.66)
Cheese 50 40 (80)
Yoghurt 60 5 (8.33)
Kashk 50
Dough 50
Butter 40 10 (25)
Cream 40 15 (37.50)
Ice-cream 50 15 (30)
Total 600 181 (30.16)