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Table 1 Prevalence of Salmonella spp. isolated from two representative integrated broiler operations

From: Prevalence and characterization of Salmonella in two integrated broiler operations in Korea

Sampling sites No. (%) of sample contaminated Salmonella/No. of samples tested
Integrated broiler operation A Integrated broiler operation B Total
Broiler breeder hatchery 2/126 (1.6)a* 0/128 (0.0)b* 2/254 (0.8)*
Broiler breeder farm 16/84 (19.0) 138/938 (14.7) 154/1022 (15.1)
Broiler hatchery 22/99 (22.2)b 48/107 (44.9)a* 70/206 (34.0)*
Broiler farm 20/60 (33.3)a* 72/542 (13.3)b 92/602 (15.3)
Broiler transporting truck 1/3 (33.3) 4/5 (80.0)* 5/8 0 (62.5)*
Chicken slaughterhouses 5/36 (13.3) 12/92 (13.0) 17/128 (13.3)
Total 66/408 (16.2) 274/1812 (15.1) 205/2148 (9.5)
  1. abPrevalence values in the same row followed by different letters are different by the Fisher’s exact test (P < 0.05)
  2. *P < 0.05 by Fisher’s exact test; as compared with total positive rate