London's Pulse: Medical Officer of Health reports 1848-1972

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Croydon 1968

[Report of the Medical Officer of Health for Croydon]

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Sterilised Milk
Turbidity Test
No. Samples TakenNot SatisfiedSatisfied
46145
Ultra Heat Treated Milk
Colony Count
No. Samples TakenNot SatisfiedSatisfied
6-6

Bacteriological Examination of Milk Bottle Rinses
Bottle Rinse Samples - 25
Satisfactory - 22
Unsatisfactory - 3
BACTERIOLOGICAL EXAMINATION OF CREAM
One sample of fresh cream was examined and gave a satisfactory
result.
BACTERIOLOGICAL EXAMINATION OF ICE CREAM

92 samples were taken, the results being:—

GradeNo. of Samples
186
22
31
43

In all cases after the results of sampling are known, the vendors and/
or manufacturers are made aware of the reports, and where the gradings are
3 or 4, a visit is made, methods of service or manufacture are investigated,
faults rectified and further samples taken.
CHEMICAL EXAMINATION OF ICE CREAM
One sample was taken from a local shop and was found to comply with
the standard.