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 Camberwell.
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Bacteriological Reports on Samples of Swimming Bath Waters taken throughout the Year. Dulwich Baths
First Class Bath | Second Class Bath | |||
---|---|---|---|---|
Plate count yeastrel agar 24 hrs. 37°C. aerobically colonies per ml. | Probable No. of coliform bacilli MacConkey 48 hrs. 37°C colonies per 100 ml. | Plate count yeastrel agar 24 hrs. 37°C. aerobically colonies per ml. | Probable No. of coliform bacilli MacConkey 48 hrs. 37°C colonies per 100 ml. | |
January | – | – | 1 | 0 |
February | – | – | 4 | 0 |
March | – | – | 2 | 0 |
April | 1 | 0 | 0 | 0 |
May | 1 | 0 | 2 | 0 |
June | 2 | 0 | 1 | 3 |
July | 0 | 0 | 1 | 0 |
August | 7 | 0 | 3 | 0 |
September | 24 | 0 | 16 | 0 |
October | – | – | 6 | 0 |
November | – | – | 0 | 1 |
December | – | – | 1 | 0 |
Camberwell Baths
Front Bath | Rear Bath | |||
---|---|---|---|---|
Plate count yeastrel agar 24 hrs. 37°C aerobically colonies per ml. | Probable No. of coliform bacilli MacConkey 48 hrs. 37°C colonies per 100 ml. | Plate count yeastrel agar 24 hrs. 37°C aerobically colonies per ml. | Probable No. of coliform bacilli MacConkey 48 hrs. 37°C colonies per 100 ml. | |
January | – | – | 10 | 0 |
February | – | – | 0 | 0 |
March | – | – | 1 | 0 |
April | 0 | 0 | 0 | 0 |
May | 7 | 0 | 2 | 0 |
June | 1 | 0 | 0 | 0 |
July | 12 | 0 | 1 | 0 |
August | 0 | 0 | >300 | 0 |
September | 14 | 0 | 3 | 0 |
October | – | – | 5 | 3 |
November | – | – | 0 | 0 |
December | – | – | 3 | 0 |