London's Pulse: Medical Officer of Health reports 1848-1972

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Harrow 1937

[Report of the Medical Officer of Health for Harrow]

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40
The percentage affected with tuberculosis was 16, one entire
carcase and parts of 26 carcases being condemned on this account.
In addition 73 lbs. of beef were condemned on account of contamination
and bruising.
386 of the 2,425 pigs slaughtered were diseased in some respect,
more than one organ of the same animal frequently being affected.
The entire carcase in five cases was condemned on account of fevered
condition. Pneumonia was present in 50 cases, pleurisy in 14
and other lesions of the lung in 6, pericarditis in 24, lesions of
the liver 15 (parasitic disease 7, cirrhosis 6), and other lesions 9
(including bruising of 6). Tuberculosis was found in the entire
carcase of 6, in the mesenteric fat of 142, in the head of 108, in
the lungs of 53, in the liver of 51 and in the spleen of 3.
Of the 1,203 sheep slaughtered only 31 were found unsound
in any respect. The commonest abnormal states were parasitic
diseases affecting the liver of 16 and the lungs of 7. In addition
two carcases were condemned on account of enteritis with emaciation
and another because of emaciation and bruising.
Only 4 of the 250 calves were unsound, two being due to
tuberculosis lesions

The following table gives particulars of the numbers of animals slaughtered and the incidence of disease

Cattle excluding Cows.Cows.Calves.SheepLambs.Pigs.
Number killed161472501,2032,425
Number inspected161472501,2032,425
ALL DISEASES EXCEPT TUBERCULOSIS. Whole carcases condemned135
No. of carcases of which some part of organ was condemned435228116
Percentage of the number inspected affected with disease other than tuberculosis26.710.6.82.34.8
TUBERCULOSIS ONLY. Whole carcases condemned16
Carcases of which some part or organ was condemned26112265
Percentage affected with tuberculosis16123-4.810-9