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 Finchley]
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Two maintenance treatments were carried out during the year, with the following results:
First Treatment | Second Treatment | ||
---|---|---|---|
Total number of manholes baited | 396 | 563 | |
Number of poison takes | 42 | 72 |
The results of the poison takes in each treatment represent
approximately 11.9% of the total number of manholes baited. This
figure is a very satisfactorily low percentage.
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