[Report 1949] / Medical Officer of Health, Huddersfield County Borough.
- Huddersfield (England). County Borough Council.
- Date:
- 1949
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: [Report 1949] / Medical Officer of Health, Huddersfield County Borough. Source: Wellcome Collection.
74/86 page 69
![>9, In tho two dairies whore licencos arc in foroo authorising the uso of the special designation Pasteurised the milk is processed by the High Temperature Short Time Method, There is a well equipped laboratory at each dairy in which samples of both untreated and troatod milk are frequently examined. Approximately 7C000 gallons of milk arc pasteurised daily. This figure Includes approximately 340 gallons of Tuberculin Tested milk which is rotai lod as Tuberculin Tested (Pasteurised)11, In addition approximately 75 gallons of milk already pasteurised are delivered dally to one of the dairies for distribution to milk retailers, . Tho sale and consumption of both Tuberculin Tosted and Pasteurised milk has again increased during the year. MILK SUPPLIED TO SCHOOLS. All the schools In the Borough under the jurisdiction of the Education Department are now supplied with Pasteurised milk. The last school to be so supplied was during Juno of this year. Thirty-three samples of Pasteurised milk have boen examined and twenty-ntne satisfied the prescribed tests. Two samples of raw milk supplied to the one school have been examined and both were found to satisfy the prescribed standard, BACTERIOLOGICAL EXAMINATION OF MILK, (Carried out in the Laboratory at the Health Department, Huddersfield), UNDESIGNATED RAW MILK. ErliEdinraEM* j j Unsatisfactory, jNo, of | ISacp lie 1 | 1 1 No, Satisfactory; Percentage J i Total Percentage! ; Methylene! Blue Test. ! Percentage B, Coli Percentage Both : Methylene;! Blue ijPorcentago. j i Test and :! i 6. Coll, i j 231 1 178 77,06 ! 1 53 ; 22„94 ! ! 3 1,30 ; 38 ; j 16,45 12 j 5,19 Produced out of the Borough, Unsatisfactory. jNo, of ! [samples! No. ] satisfactory! !Percentage! [Total 5 • M ethylene! Percentage j Blue j Tost. | | : [Percentage B, Co 14! Percentage! Both I Methy lenoj Blue - j !Test and i B.Coli. j I Percentage. \ ! 90 73 81.11 j 17 18,89 j 2 2,22 j 7 j 7.78 8 8.89 DESIGNATED MILKS. Tuberculin Tested Milk produced In the Borough, Unsatisfactory. No. of ! No. ; Methy lone ! Methy lene samples ! satisfactory[Percentage Total Percentage Blue [ Test. Percentage: B. Coll; Pereentago! Blue Test and B. Coli. [Perce nta go. 26 16 i 61,54 18 38.46 j - 4 15.38 6 23.08 Tuberculin Tested Milk produced out of the Borough, Unsatisfactory, No, of samp les No, satisfactory Percentage Total Methy lone j Percentage! Blue [Percentage j Test, j B.Coli Percentago Both Methylene Blue , Test and B. Coli. Percentage, j](https://iiif.wellcomecollection.org/image/b29440646_0074.jp2/full/800%2C/0/default.jpg)
