[Report of the Medical Officer of Health for Hayes] page -

Hayes and Harlington 1938

[Report of the Medical Officer of Health for Hayes]

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Table: SUMMARY OF REPORTS UPON THE BACTERIOLOGICAL EXAMINATION OF SAMPLES OF MILK.

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SUMMARY OF REPORTS UPON THE BACTERIOLOGICAL EXAMINATION OF SAMPLES OF MILK.

Retort No.	Temperature on arrival	Bacteria per ml. or c.c.	Bacteria per 1/100 c.c.	Bacteria per 1/1,000 c.c.	Bacteria per 1/10,000 c.c.	B. coli.						Designation	Remarks
						2 Days			3 Days
						1/100	1/100	1/100	1/100	1/100	1/100
1963	14°C.	6,630	—	—	—	N	N	N	N	N	N	Pasteurised	The centrifugalised deposit of this milk contains a few leucocytes and squames, but specially stained preparations made from the cream and c.d. fail to show any tubercle bacilli. The sample satisfied the prescribed test.
1964	14°C.	16,660	—	—	—	N	N	N	N	N	N	Pasteurised	The centrifugalised deposit of this milk contains a slight excess of leucocytes, some squames and a trace of detritus, but specially stained preparations made from the cream and c.d. fail to show any tubercle bacilli. The sample satisfied the prescribed test.
5075	13°C.	73,500	—	—	—	P	P	P	P	P	P N	Pasteurised	The centrifugalised deposit of this milk contains a slight excess of leucocytes, some epithelial squames and a trace of detritus, but tubercle bacilli are not detected in preparations made direct from the cream and c.d. The guinea-pig inoculated with this milk fails to show any signs of a tuberculous infection on post-mortem examination. The sample satisfied the prescribed test.
11863	11°C.	3,560	—	—	—	N	N	N	N	N	P N	Pasteurised	The centrifugalised deposit of this milk contains a few leucocytes and squames, together with a trace of detritus, but specially stained preparations made from the cream and c.d. fail to show any tubercle bacilli. The sample satisfied the prescribed test.
11864	11°C.	2,050	—	—	—	N	N	N	N	N	N	Pasteurised	The centrifugalised deposit of this milk contains a few leucocytes and squames, but specially stained preparations made from the cream and c.d. fail to show any tubercle bacilli. The sample satisfied the prescribed test.
11865	11°C.	2,160	—	—	—	N	N	N	N	N	N	Pasteurised	The centrifugalised deposit of this milk contains only a few leucocytes and some epithelial squames, but tubercle bacilli are not detected in specially stained preparations made from the cream and c.d. The sample satisfied the prescribed test.
27204	17°C.	7,500	55	7	1	N	N (1/1000)	N (1/10000)	N	N (1/1000)	N (1/10000)	Raw	The centrifugalised deposit of this milk contains a slight excess of leucocytes and some squames, but specially stained preparations made from the cream and c.d. fail to show any tubercle bacilli.
52526	12°C.	3,700	—	—	—	—	—	—	—	—	—	Pasteurised	The centrifugalised deposit of this milk is small in amount and contains a few leucocytes and squames, but specially stained preparations made from the cream and c.d. fail to show any tubercle bacilli. The sample satisfied the prescribed test.
52527	12°C.	1,990	—	-	—	—	—	—	—	—	—	Pasteurised	The centrifugalised deposit of this milk contains a marked excess of leucocytes and some squames, together with a fair number of long chains of streptococci possibly of the bovine mastitis type, but tubercle bacilli are not detected. The sample satisfied the prescribed test.