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 Port of London]
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APPENDIX XXIII.
BACTERIOLOGICAL EXAMINATION OP RATS DURING 1937.
Source. | Total Examined. | Found Dead. | Trapped Poisoned, &c. | Found Dead. | Trapped, Poisoned, &c. | Found Dead. | Trapped, Poisoned &c. | Found Dead. | Trapped-Poisoned, &c. | Rats Infected with Plague. |
---|---|---|---|---|---|---|---|---|---|---|
Vessels | 1,476 | 6 | 1,460 | 1 | 9 | - | - | - | 12 | 2 |
London Dock | 201 | — | 139 | 1 | 61 | - | - | - | — | Nil. |
St. Katharine Dock | 178 | — | 105 | — | 73 | — | - | - | — | Nil. |
Regent's Canal Dock | 32 | — | 2 | - | 30 | - | — | - | — | Nil. |
Surrey Commercial Dock | 139 | 7 | — | 132 | - | - | - | — | Nil. | |
Poplar Dock | — | — | — | — | - | - | - | — | Nil. | |
West India Dock | 107 | _ | 92 | — | 15 | - | - | - | — | Nil |
South West India Dock | 19 | — | 10 | — | 9 | - | - | - | — | Nil. |
East India Dock | 3 | — | 2 | - | 1 | - | - | - | — | Nil. |
Royal Victoria Dock | 71 | — | 7 | - | 64 | - | - | - | — | Nil. |
Royal Albert Dock | 52 | 3 | 46 | — | 3 | — | - | - | — | Nil. |
King George V. Dock | 125 | — | 124 | — | 1 | - | — | - | — | Nil. |
Tilbury Dock | 56 | — | 12 | - | 44 | - | - | - | — | Nil. |
Millwall Dock | 187 | — | 25 | 162 | Nil. | |||||
Totals | (12 mice) 2,646 | 9 | 2,031 | 2 | 604 | — | — | — | 12 | 2 |
APPENDIX XXIY.
INTERNATIONAL SANITARY CONYENTION. Deratisation Certificates.
The number issued during the period covered by this Report was 139 :—
Date. 1937. | Name of Vessel. | Reason for Deratisation. | Action taken. | No. of llats reported found dead after Fumigation or Trapping. |
---|---|---|---|---|
Jan. 2 | ss. " Ascania " | Owner's request for Certificate. | Fumigated with Hydrogen Cyanide. | Nil. |
„ 2 | mv. " Rangitiki " | 33 | 33 | Nil. |
ss. " Port Gisborne " | 33 | Fumigated with Sulphur Dioxide. | Nil. | |
„ 9 | ss. " Orontes " | 33 | Fumigated with Hydrogen Cyanide. | Nil. |
„ 15 | ss. " Stavros Coumantaros " | Rat infested | 33 | 17 by trapping, 75 by fumigation. |
„ 16 | ss. " Baltrover " | Owner's request for Certificate. | " | 3. |
„ 18 | ss. " Norman Star " | 33 | 33 | Nil. |
„ 38 | ss. " Port Melbourne " | 3) | Fumigated with Sulphur Dioxide. | Nil. |
„ 27 | ss. " Duquesa " | 33 | 33 | 2. |
„ 27 | mv. " Rangitata " | 33 | Fumigated with Hydrogen Cyanide. | Nil. |
„ 29 | ss. " Emmy " | 33 | Fumigated with Sulphur Dioxide. | Sailed before count could be made. |
„ 29 | ss. " Hardwicke Grange " | 33 | 33 | Nil. |
„ 30 | ss. " Mataroa " | 33 | Fumigated with Hydrogen Cyanide. | Nil. |
Feb. 6 | ss. " Port Campbell " | 33 | Fumigated with Sulphur Dioxide. | Nil. |
„ 8 | mv. " Edward Blyden " | Rat infested | Fumigated with Hydrogen Cyanide. | 53 |
„ Jl | ss. " Llandovery Castle " | No. 2 Hold rat infested | 33 | 38 by trapping, 5 by fumigation. |
.. 14 | ss. " Jamaica Pioneer " | Owner's request for Certificate. | 33 | 5 |
„ 15 | ss. " Beaverbrae " | 33 | 33 | 47 mice. |
18 | ss. " Ruahine " | ,, | j » | Nil. |