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

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Merton 1970

[Report of the Medical Officer of Health for Merton]

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During the year, 139 samples of designated milk were submitted for prescribed tests. The results were as follows:—

Designation.Satisfactory.Void.Unsatisfactory.
Pasteurised10614
Sterilised13
Untreated
Ultra Heat- Treated6

Brucella Abortus.
No samples of raw milk were submitted for examination.
Ice-Cream.
The number of premises registered for the storage and sale of
ice-cream is 521. Supplies are generally from well-known sources, and
before premises are registered, compliance with Food Hygiene Regulations
requirements is ensured. The Inspectors made 286 visits to
these premises during the year, and 58 samples of ice-cream were
obtained for bacteriological examination. The results were: —
Grade 1 44
Grade 2 6
Grade 3 5
Grade 4 3
Investigation into Grade 4 samples invariably proved that there
was incomplete sterilisation of apparatus or careless handling of either
ice-cream, or apparatus, or both. Appropriate action was taken in each
case until satisfactory samples were obtained.
Bacteriological Examination of Other Foods.
Subsequent to outbreaks of suspected food poisoning, two samples
of foodstuffs were sent to the Public Health Laboratory for special
bacteriological examination. No pathogens were isolated.
Poultry Inspection.
There are no poultry processing premises within the district.
Food Premises.
All food which is intended for sale is subject to inspection from
the point of production until final sale to the consumer. Closely related
to food inspection is the control of the conditions under which
food is stored, handled, transported and exposed for sale, and the enforcement
of satisfactory standards of hygiene. The inspection of
food premises has formed an important part of the work of the Public
Health Inspectors during the past year. 3,870 visits were made to
premises in which foodstuffs intended for human consumption were
prepared, stored or sold. In addition, 512 visits were made relative
to food vehicles. To a considerable extent, the most satisfactory
progress in promoting food hygiene is achieved by discussion and
persuasion. For this to be successful the co-operation of all those
concerned is necessary. I believe that the advice and assistance given
by the Inspectors is generally well received and appreciated.
I would like particularly to refer to the inspection of food preparation
and service conditions in connection with Shows, Fairs, etc.,
held in the Borough during the year. I receive requests during the
season for approval of catering arrangements at these meetings, and
71