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 Sutton and Cheam]
This page requires JavaScript
Phosphide added was laid on the third day. The results are summarised as under:-
SECTION | NUMBER OF MANHOLES BAITED. | UNPOISONSD PRE-BAITS LAID. | POISONED BAITS. | ||
---|---|---|---|---|---|
COMPLETE BA IT TAKES. | PARTLiL BAIT TAKES. | NO BAIT TAKES. | LAID. | ||
A. | 74. | 4. | - | 70. | 8. |
B. | - | - | - | - | |
C. | 202. | 14. | 2. | 186. | 21. |
D. | 193. | 27. | 8. | 158. | 40. |
E. | 166. | 42. | 5. | 119. | 63. |
TOTAL. | 635. | 87. | 15. | 533. | 132. |
(3) FIRST MAINTENANCE TREATMENT.
The first maintenance treatment of those sewers found to
be infested during the initial treatment was completed on the
27th November, 1947.
Pre-baiting with damped bread-crumbs was carried out on two consecutive days, and the same bait-base with 10% Arsenicus Oxide added was laid on the third day with the following re suits:-
SECTION | NUMBER OF MANHOLES BAITED. | UNPOISONED PRE-BAITS LAID. | POISONED BAITS. | ||
---|---|---|---|---|---|
COMPLETE BAIT TAKES . | PARTIAL BAIT TAKES. | NO BAIT TAKES. | LAID. | ||
A. | 10 | 1. | - | 9 | 1 |
B. | - | - | - | - | - |
c. | 32. | 5. | - | 27. | 5. |
D. | 57. | 5. | - | 52. | 5. |
E. | 71. | - | - | 71. | - |
TOTAL. | 170. | 11. | - | 159. | 11. |
A second maintenance treatment will be commenced on th
1st March, 1948.
SCHOOLS.
The -sanitary condition and water supply of the Schools
are satisfactory.
Other Houses. | 50. | - | - |
(24)