Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Ilford]
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The following table shows the result of the analyses of the samples of ordinary milk:—
No. | No. of Bacteria per c.c | No. | No. of Bacteria per c.c. | No. | No. of Bacteria per c.c. |
---|---|---|---|---|---|
146 | 14,133 | 173 | 11,066 | 201 | 11,200 |
147 | 107,333 | 174 | 317,666 | 202 | 11,100 |
147a | 497,333 | 175 | 57,666 | 204 | 88,466 |
148 | 365,666 | 176 | 228,666 | 208 | 645,500 |
149 | 66,466 | 177 | 24,333 | 211 | 18,400 |
150 | 65,400 | 181 | 29,666 | 212 | 7,233 |
155 | 31,700 | 183 | 585,000 | 214 | 110,000 |
158 | 73,233 | 184 | 28,333 | 215 | 29,200 |
159 | 99,000 | 185 | 39,000 | 216 | 28,466 |
160 | 272,333 | 186 | 58,333 | 217 | 28,700 |
161 | 41,066 | 187 | 17,000 | 218 | 49,000 |
162 | 261,000 | 189 | 81,000 | 220 | 41,466 |
164 | 131,000 | 191 | 31,666 | 221 | 56,400 |
166 | 30,133 | 192 | 42,000 | 222 | 48,133 |
167 | 91,700 | 193 | 79,000 | 223 | 61,233 |
168 | 59,933 | 196 | 107,000 | 224 | 112,666 |
169 | 22,466 | 197 | 68,533 | 230 | 11,233 |
170 | 56,966 | 198 | 52,700 | 231 | 761,000 |
171 | 46,233 | 199 | 39,033 | ||
172 | 56,633 | 200 | 171,000 |
In cases showing an unsatisfactory bacterial report, the retailers
were warned or their attention directed to the need for cleaner
conditions in the production and storage of milk, and further samples
were taken after an interval, with satisfactory results.
Three samples of ordinary milk were taken for the presence of
Tubercle bacilli only. All gave a negative result.
4. Tubercular Milk.—A sample of milk was taken on the
6th August, 1929, from a local retailer. The sample of milk was
submitted to bacteriological examination and the presence of
tuberculosis was established. The tradesman obtained his supplies
from a farmer at Barking.
The County Medical Officer was notified under Section 4 of
the Milk & Dairies (Consolidation) Act, 1915, and the Medical
Officer of Health, Barking, was also informed.