London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Surbiton 1939
[Report of the Medical Officer of Health for Surbiton]
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22
MILK SUPPLY.
The bacteriologist's reports are detailed below:—
| No. | Temperature on arrival | No. of Bacteria per 1 c.c. | Presence of B Coli in 48 hours and 3 days (l/100th) | Result of Animal Inoculation experiment for Tubercle Bacilli |
|---|---|---|---|---|
| 1 | 10°C. | 34,000 | Negative | Negative |
| 2 | 10°C. | 107,330 | Negative | Negative |
| 3 | 10°C. | 9,830 | Negative | Negative (Homogenized Milk |
| 4 | 10°C. | 56,660 | Positive | Negative |
In cases where the report was not considered
satisfactory, the dairyman was interviewed and
advised as to methods to be adopted to obtain
better results.
The following licences under the Milk (Special
Designations) Order, 1936, were granted during
the year:—
Dealers' Licences to sell "Pasteurised" milk 15
Dealers' Licences to sell "Tuberculin Tested "
milk 6
Dealers' Licences to sell "Tuberculin Tested
(Pasteurised)" milk 3
Dealers' Supplementary Licences to sell
"Tuberculin Tested" milk 3