Samples were sent to the City Bacteriologist, Dr. Andrewes, for bacteriological
examination, and to the City Analyst, Dr. Teed, for chemical analysis. The
Bacteriologist reports upon the question of cleanliness and pathogenicity, and the Public
Analyst on the chemical constitution.
Table: Dr. Andrewes' Report is as follows:— Report on Samples of Milk received from the City during the Month ofNovember, 1913.
Dr. Andrewes' Report is as follows:— Report on Samples of Milk received from the City during the Month ofNovember, 1913.
No. of Sample.
Date of Receipt.
Cleanliness.
Date of inoculation of guinea.pig.
Date of the animal's death.
Interval after inoculation.
Condition of animal at death.
Result as regards tubercle.
1
Nov. 3
Clean
Nov. 4
Killed Dec. 5
31 days
Slight local inflammation at seat of injection. No tubercle. Viscera normal.
Negative.
2
”
Clean
”
Killed Deo. 2
28 days.
Normal
Negative.
3
”
Very little dirt
”
Killed Dec. 3
29 days
Normal
Negative.
4
”
Very little dirt
”
Killed Dec. 5
31 days
Normal
Negative.
5
”
Clean
”
Dead Nov. 26
22 days
Small local abscess. No tubercle bacilli found. Glands unaffected. General peritonitis. Septicaemia (B. Coli).
Negative.
6
”
Clean
”
Dead Nov. 15
11 days
Local abscess, with Staphylococci and Streptococci, but no tubercle bacilli. Glands enlarged, but not caseous. Viscera normal. Blood sterile.
Negative.
7
Nov. 5
Clean
Nov. 6
Killed Dec. 6
30 days
Normal
Negative.
8
”
Clean
”
Killed Dec. 6
30 days
Local abscess. No tubercle bacilli found. Glands unaffected. Viscera normal.
Negative.
9
”
Clean
”
Dead Nov. 12
6 days
Slight inflammation round remains of milk with Staphylococci and Streptococci. Liver fatty. No cause found for death.
Presumablynegative
10
”
Clean
”
Killed Dec. 9
33 days
Normal
Negative.
11
”
Clean
”
Killed Dec. 9
33 days
Local abscess, with tubercle bacilli. Gl»nds enlarged and tuberculous. Early tubercles in spleen.