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 Lewisham Borough]
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RODENT CONTROL
The block control scheme which was commenced on 5 July 1946 under the direction of the senior sanitary inspector was completed on 19 April 1947. A summary of the work done is as follows:—
Block No. and area | Total No. of primary visits | Major infestations found | Estimated No. of rats killed at primary baiting | |
---|---|---|---|---|
Dwelling-houses | Business premises | |||
1. Lower Sydenham | 4,397 | 1,317 | ||
2. Parts of Sydenham and Forest Hill | 3,656 | 17 | 1 | 2,128 |
3. Forest Hill | 5,592 | 10 | 4 | 1,454 |
4. Honor Oak Park | 2,246 | 1 | 1 | 208 |
5. Ladywell and Brockley | 3,646 | 3 | 4 | 1,081 |
6. Lewisham Village | 3,093 | 13 | 8 | 1,410 |
7. Hither Green | 3,855 | 10 | 1 | 763 |
8. Catford | 3,115 | 11 | 2 | 1,116 |
9. North Downham | 3,901 | 11 | 5 | 1,319 |
10. Bellingham | 3,838 | 10 | 3 | 1,164 |
11. Downham | 4,582 | 3 | 2 | 415 |
12. Grove Park and Lee | 3,290 | 12 | - | 1,121 |
13. Part of Lee and Blackheath | 3,881 | 14 | 5 | 1,309 |
Totals | 49,092 | 122 | 40 | 14,805 |
Retreatments and post baiting
Where premises were baited and the greater 1part of the bait was
taken retreatment was automatically carried out after an interval of
two or three weeks. In this way 540 premises were dealt with, of
which 309 were in fact found to be free from infestation, and 709 rats
were destroyed. At premises where there had been rat infestation,
the work of post baiting was subsequently carried out, that is to say
a test bait was laid and if this was taken the premises were retreated.
In this way, 1,091 premises were dealt with, of which 708 were found
to be free from infestation, 311 treatments were carried out and 1,053
rats were destroyed.