Salmonella

Campylobacter

Positive

Positive

Farming methods

Total samples tested

n

%

n

%

Commercial

59

0

0.0

16

27.1

Semi-commercial

163

2

1.2

85

52.1

Non-commercial

163

2

1.2

16

9.8

Total

385

5

1.3

117

30.4