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

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Southall 1964

[Report of the Medical Officer of Health for Southall]

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B.C.G. vaccination is offered to contacts of cases of tuberculosis, to medical and
nursing staffs of tuberculosis wards, and since 1957, as a result of the findings of the Medical
Research Council in their Tuberculosis Vaccines Clinical Trial, to children aged 13 and
over in Southall schools. Testing with tuberculin is carried out beforehand. The tuberculin
test, if positive, shows that infection has occurred at some time during life, and further
investigation is undertaken to verify whether this is active, chronic or healed infection, as
these all give the same result to the test. When the tuberculin test is negative and in the
absence of disease, B.C.G. inoculations are carried out in order to render the individuals
tuberculin positive and, therefore, to have immunity to infection by the tuberculous
bacillus.

Details of work on Southall contacts during 1963 and 1964 at Uxbridge Chest Clinic are as follows:—

1963Under 1 year5-15Over 15TotalGrand Total
Tuberculin tests—Positive result4-23238297
*1318203225
-131822
1212
Tuberculin tests—Negative result2126142485168
*1526132074
31228
1 261
B.C.G. given211411721143
*1526131064
31 126
1
B.C.G. given—Babies born in hospital1020
*10
*Indians and Pakistanis †West Indians ‡Chinese
1964Under 1 year1-15-15Over 15TotalGrand Total
Tuberculin tests—Positive result--21241163
*-83686130
-115319
Tuberculin tests—Negative result161423356156
*132442786
17614
B.C.G. given161423356147
*132136777
176-14
B.C.G. given—Babies born in hospital1321
*7
1
*Indians and Pakistanis †West Indians

Under the B.C.G. vaccination in schools scheme, details are as follows:—

Number invited to take part in schemeNumber of consents receivedReferred to Chest ClinicNumber of Children vaccinated with B.C.G.
ContactsPositives
351282258154