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

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London County Council 1948

[Report of the Medical Officer of Health for London County Council]

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Table 11—County of London—Notifiable infectious diseases—Annual number of notifications and numbers per 1,000 of population—1931.1948

YearAnthraxCerebrospinal feverContinued feverDiphtheriaDysenteryEncephalitis lethargicaEnteric feverErysipelasMalariaMeaslesOphthalmia neonatorumPneumoniaPolioencephalitisPoliomyelitisPuerperal pyrexiaScabiesScarlet feverSmallpoxTyphusWhooping. cough
CasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRateCasesRate
193120.00051750.04030.00078,3841.90580.013400.0091860.0422,2940.521320.007(b)(b)629(a) 9.606,8801.56250.001510.012828(a) 12.20(b)(b)12,0252.731,4520.330(b)(b)
193230.00072470.05740.00098,0871.87790.018470.0111950.0452,2300.515410.009(b)(b)68711.105,6731.309100.002790.01874111.54(b)(b)14,1193.261,1310.261(b)(b)
193330.00072160.05050.0019,5572.23310.007220.0051640.0382,7660.645210.005(b)(b)5279.316,2991.46960.001600.01483814.28(b)(b)21,9115.115310.124(b)(b)
193430.00071370.03240.000911,7822.79580.014290.0071090.0262,5860.613300.007(b)(b)4678.245,5691.32080.002660.01675812.91(b)(b)18,2384.321440.034(b)(b)
193520.00051050.02530.00079,2942.231990.048150.0041870.0451,8680.448370.009(b)(b)3826.873,7070.88840.001810.01965211.31(b)(b)10,954(b)(b)
19361130.02740.0017,0301.683040.072120.0032550.0611,8150.432350.008(b)(b)4628.104,1410.98620.0005360.00963510.92(b)(b)10,705(b)(b)
193730.00071750.04360.0017,8101.919160.22480.0022160.0531,7640.432420.010(b)(b)4538.264,7981.175130.003950.02379313.94(b)(b)8,455(b)(b)
193840.0011820 04510.00027,6111.881,0490.25950.0011910.0471,8290.451160.004282(c)0.284899.003,9620.978120.0031220.03085315.18(b)(b)8,0931,891 (c) 10,5371.87
193930.00081690.04530.00083,6710.9742680.071110.003980.0261,3880.368170.0051,3030.354088.073,7330.99030.001950.02570413.05(b)(b)5,6771.512.80
194030.0018390.27460.0021,8440.6011610.05280.0031580.0521,0760.351160.0055,4471.783037.102,6880.87630.001170.00647210.66(b)(b)2,4980.816690.218
194110.00047060.29820.00082,1790.9216100.258100.0042100.0891,1710.495130.00511,0394.671856.672,5181.06450.002360.01534012.06(b)(b)2,3727,9443.36
194210.00043410.14210.00041,8130.7567490.31230.001670.0281,0340.431160.00719,9878.332105.182,2460.93610.0004240.01050512.06(b)(b)4,4161.8420.00086,2342.60
194340.0022310.09310.00041,8620.7471,1030.44240.002470.0191,0540.423350.01422,8829.182335.193,1591.26730.001400.01647110.209,689 (d) 16,4509.189,4773.806,6612.67
1944 (e)1500.0617580.3081,4500.58920.0008300.0129160.372780.0327,3292.982114.742,2920.93120.0008150.0063998.736.703,8621.5720.00087,1362.90
1945 (e)1450.05610.00048010.3081,8670.71830.001280.0118180.314930.03623,4869.032224.881,9300.74210.0004620.02451511.0514,7535.694,0791.5730.00130.0013,2641.25
1946 (e)1840.0597470.2408450.27260.002440.0148440.2711680.05422,8467.352684.082,1250.68330 001260.0085538.1911,8923.844,4021.4220 00066,8872.22
1947 (e)20.00061660.0504510.1363090.09370.002480.0157420.224470.01417,4865.282313.242,1100.638500.0156520.1974416.055,3041.604,3311.3130.00110 00039,2672.80
1948 (e)10.00031100.03310.00033350.1007040.21110.0003480.0147190.215330.01030,6089.172243.681,8910.56680.0021330.0404607.402,4840.744,5681.3710,4503.13

(a) Rate per 1,000 total births. (b) Comparable figures not available for this period, (c) Cases relate to last quarter only—Rates are adjusted on an annual
basis. (d) Oases relate to last 22 weeks only—Rates are adjusted on an annual basis, (e) In order to preserve uniformity with published national figures the
recently instituted practice of the Registrar General has been followed in producing this table, namely in taking full account of any known changes in diagnosis after
the receipt of the original notification. These corrections were not available prior to 1944, and for 1931.43 uncorrected figures are given, but on the basis of dual
records kept from 1944.47, comparable figures can be obtained by multiplying the uncorrected notifications by the following factors:—Cerebrospinal fever 0.730,
Diphtheria 0.599, Dysentery 0.908, Encephalitis lethargica 0.546, Enteric fever 0.721, Erysipelas 0.977, Measles 1.001, Ophthalmia neonatorum 1.004, Pneumonia
0.964, Poliomyelitis and polioencephalitis 0.845, Puerperal fever 0.840, Puerperal pyrexia 1.002, Scarlet fever 0.950, and Whooping cough 1.002. Correction factors
are not available for malaria and scabies and in these two diseases the corrected figure of notifications is given for 1947 only.