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Table 2 Milk analysis results from the Listeria infected milk and the bulk milk (without the infected cow)

From: A case of bovine raw milk contamination with Listeria monocytogenes

Date

Milk source

ListeriaEnrichment

Listeriacfu/ml

Total counts(cfu/ml)

SCCX 103/ml

Fat(%)

Protein(%)

Lactose(%)

18/07/11

Infected cow

pos

<10

ND

387

3.19

3.11

4.71

26/07/11

Infected cow

pos

20

98000

459

2.81

2.98

4.60

28/07/11

Infected cow

pos

307

16000

469

3.26

2.97

4.66

02/08/11

Infected cow

pos

50

77000

427

3.52

2.97

4.65

03/08/11

Infected cow

pos

520

140000

727

4.10

2.81

4.49

03/08/11

Infected cow

pos

520

140000

727

4.10

2.81

4.49

22/07/11

Bulk milk

neg

neg

ND

125

3.71

3.27

4.80

16/08/11

Bulk milk

neg

neg

ND

183

4.13

3.31

4.67

  1. ND not determined.