Hints from the Health Department. Leaflet from the archive of the Society of Medical Officers of Health. Credit: Wellcome Collection, London
[Report of the Medical Officer of Health for Beckenham]
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The substance used in the test is a toxin prepared from hæmolytic
streptococci isolated from the throat of Scarlet Fever patients
and is injected into the skin. If certain changes occur in the skin
in and around the site of injection it indicates that the patient is
susceptible to Scarlet Fever.
Scarlet Fever Statistics since 1891.
Year. | Population | Cases Notified. | Deaths from Scarlet Fever. | Mortality per cent. | Attack Kate per 1000. | Death Rate per 1,000 Living. | Per cent. Isolated in Hospital. |
---|---|---|---|---|---|---|---|
1891 | 20,705 | 29 | 0 | 0.0 | 1.4 | .00 | 51.8 |
1892 | 21,666 | 86 | 0 | 0.0 | 4.0 | .00 | 72.1 |
1893 | 21,840 | 159 | 8 | 5.0 | 7.3 | .36 | 60.4 |
1894 | 22,470 | 68 | 1 | 1.5 | 3.0 | .04 | 70.6 |
1895 | 23,070 | 87 | 5 | 5.7 | 3.7 | .21 | 70.0 |
1896 | 23,579 | 72 | 0 | 0.0 | 3.0 | .00 | 71.0 |
1897 | 24,300 | 66 | 3 | 4.5 | 2 7 | .12 | 75.7 |
1898 | 24,730 | 29 | 0 | 0.0 | 1.2 | .00 | 79.0 |
1899 | 26,075 | 92 | 2 | 2.1 | 3.5 | .07 | 65.2 |
1900 | 26,556 | 77 | 1 | 1.3 | 2.8 | .03 | 71.4 |
765 | |||||||
1901 | 26,453 | 62 | 0 | 0.0 | 2.3 | 0.00 | 59.6 |
1902 | 26,958 | 63 | 0 | 0.0 | 2.3 | 0.00 | 79.3 |
1903 | 27,452 | 51 | 0 | 0.0 | 1.8 | 0.00 | 82.3 |
1904 | 27,965 | 38 | 0 | 0.0 | 1.3 | 0.00 | 81.6 |
1905 | 28,489 | 57 | 1 | 1.7 | 2.0 | .03 | 73.7 |
1906 | 29.022 | 90 | 0 | 0.0 | 3.1 | 0.00 | 92.2 |
1907 | 29,565 | 115 | 2 | 1.7 | 2.8 | .06 | 92.1 |
1908 | 30,119 | 132 | 1 | 0.8 | 4.3 | .03 | 81.0 |
1909 | 30,681 | 140 | 1 | 0.7 | 4.5 | .03 | 88.5 |
1910 | 31,255 | 34 | 0 | 0.0 | 1.0 | 0.00 | 76.4 |
782 | |||||||
1911 | 31,480 | 59 | 1 | 1.6 | 1.8 | .03 | 84.7 |
1912 | 32,408 | 70 | 2 | 2.8 | 2.1 | .06 | 90.0 |
1913 | 32,987 | 62 | 0 | 0.0 | 1.8 | .00 | 82.2 |
1914 | 33,572 | 98 | 1 | 10 | 2.9 | .02 | 88.7 |
1915 | 33,796 | 55 | 0 | 0.0 | 1.6 | .00 | 74.5 |
1916 | 30,774 | 56 | 0 | 0.0 | 1.8 | .00 | 70.8 |
1917 | 30.612 | 16 | 0 | 0.0 | .5 | .00 | 56.2 |
1918 | 29,425 | 29 | 1 | 3.4 | 1.0 | .03 | 72.4 |
1919 | 32,516 | 57 | 0 | 0.0 | 1.4 | .00 | 73.5 |
1920 | 33,812 | 117 | 1 | 0.9 | 3.4 | .02 | 78.6 |
619 | |||||||
1921 | 33,350 | 118 | 1 | 0.9 | 3.5 | .02 | 77.1 |
1922 | 33,160 | 80 | 0 | 0.0 | 2.4 | .00 | 72.5 |
1923 | 33,170 | 35 | 0 | 0.0 | 1.0 | .00 | 80.0 |
1924 | 33,460 | 64 | 0 | 0.0 | 1.9 | .00 | 84.37 |
1925 | 33,850 | 53 | 0 | 0.0 | 1.56 | .00 | 79.24 |