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Table 1 Prevalence of Campylobacter jejuni in refrigerated whole chicken carcasses of 11 poultry companies in Riyadh City wholesale market

From: Prevalence of Campylobacter jejuni in chicken produced by major poultry companies in Saudi Arabia

Poultry samples Group 1 Group 2 Group 3 Total %
First day of the production date 3rddays of the production date 7thday of the production date Positive
Run1 Run2 Run3 Run1 Run2 Run3 Run1 Run2 Run3 (out of 9)
A + - - + - - + + + 5 55.6
B - - + + - + + + + 6 66.7
C - + - + + + + + - 6 66.7
D - + - - - - + + + 4 44.4
E + - - + - + - + + 5 55.6
F - - + + - + - + - 4 44.4
G - - - - - - - + - 1 11.1
H + - - + - - + + + 5 55.6
I - + - + - + + + + 6 66.7
J - - + +   + + + + 6 66.7
K - + - - - - + + + 4 44.4
Number of total samples 33 33 33 99  
Number of positive sample 10 15 27 52 -
% 30.30 45.45 81.81 52.52 -