London's Pulse: Medical Officer of Health reports 1848-1972
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Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
Carshalton 1961
[Report of the Medical Officer of Health for Carshalton]
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Number of children at 31st December, 1961, who had completed a course of immunisation at any time between 1st January, 1947 and 31st December, 1961.
| Age at 31.12.61 i.e. Born in Year | Under 1 | 11 | 5—9 | 10—14 | Under 15 Total |
|---|---|---|---|---|---|
| 1961 | 1957-1960 | 1952-1956 | 1947-1951 | ||
| A. No. of children whose last course (primary or booster) was completed in the period 1957-1961 | 256 | 2257 | 3122 | 2562 | 8197 |
| B. No. of children whose last course (primary or booster) was completed in the period 1956 or earlier | - | - | 279 | 1647 | 1926 |
| C. Estimated mid-year child population | 730 | 2920 | 8400 | 12050 | |
| Immunity Index 100 A/C | 35.1 | 77.2 | 67.7 | 68.0 | |
The estimated percentage of children immunised at each year end since 1935, when the Council's scheme was inaugurated and the incidence of diphtheria in the resident population is shown in the following table:—
| Year | Percentage of Children Immunised at year end | Incidence of Diphtheria | |||
|---|---|---|---|---|---|
| 0-5 Years | 5-15 Years | 0-15 Years | Cases | Attack Rate Per 1,000 Population | |
| 1935 | - | - | 7 | 58 | 1.13 |
| 1936 | — | — | 10 | 53 | 0.95 |
| 1937 | — | — | 15 | 47 | 0.80 |
| 1938 | — | — | 18 | 33 | 0.57 |
| 1939 | — | — | 19 | 14 | 0.23 |
| 1940 | — | — | 21 | 45 | 0.77 |
| 1941 | — | — | 49 | 26 | 0.45 |
| 1942 | 40 | 84 | 71 | 23 | 0.40 |
| 1943 | 57 | 78 | 72 | 7 | 0.12 |
| 1944 | 54 | 83 | 75 | 7 | 0.12 |
| 1945 | 58 | 75 | 70 | 15 | 0.27 |
| 1946 | 64 | 81 | 76 | 4 | 0.06 |
| 1947 | 63 | 84 | 78 | 2 | 0.03 |
| 1948 | 67 | 92 | 81 | 1 | 0.01 |
| 1949 | 60 | 91 | 81 | 1 | 0.01 |
| 1950 | 63 | 98 | 85 | 0 | 0.00 |
| 1951 | 57 | 97 | 84 | 0 | 0.00 |
| 1952 | 54 | 99 | 84 | 0 | 0.00 |
| 1953 | 52 | 85(70*) | 75(64*) | 0 | 0.00 |
| 1954 | 53 | 85(66*) | 75(62*) | 0 | 0.00 |
| 1955 | 52 | 84(66*) | 74(62*) | 0 | 0.00 |
| 1956 | 57 | 84(66*) | 76(64*) | 0 | 0.00 |
| 1957 | 57 | 87(66*) | 78(64*) | 0 | 0.00 |
| 1958 | 57 | 85(63*) | 77(61*) | 0 | 0.00 |
| 1959 | 57 | 84(63*) | 76(61*) | 0 | 0.00 |
| 1960 | 64 | 94(68*) | 85(67*) | 0 | 0.00 |
| 1961 | 69 | 91(68*) | 84(68*) | 0 | 0.00 |
(*Immunised within the last 5 years)
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