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

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Carshalton 1950

[Report of the Medical Officer of Health for Carshalton]

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table 12.

MEASLES—WARD INCIDENCE AND MONTHLY DISTRIBUTION, 1950. (Excluding hospital patients non-resident in Carshalton.)

1950.Ward.
St. Helier North.St. Helier South.St. Helier West.North-EastNorth-West.Central.South-East.South-West.Total.
January212710712131136
February12499372132133
March4121240192695
April5521761752
May2115136161256
Tune231128641
July131117
August1113
September112
October1111417
November11156274024114
December7416719231945185
Totals5610071244786213793841
Monthly Mean4.668.335.9120 336.505.1611 417.7570.08
Case rate per 1,000 population ...6.4914 228 4926 010 710 2617 713.913.77

Whooping Cough.
Pertussis was more prevalent in 1950, 384 cases being notified,
all but one residents of the district. Much the heaviest incidence
occurred during the last quarter of the year when a sharp rise in
the attack rate occurred in November and, like measles, continued
into 1951.
There was one death in a baby of four months.
In the last ten years or so investigations have been carried out
into the possibility of providing vaccine treatment for the prevention
or treatment of whooping cough. Until recently these researches have
not been very successful. More recently, however, field experiments
using a variety of different types of modern vaccines have been carried
out in several large centres of population in this country under the
auspices of the Medical Research Council and the results have been
the most promising to date. They do not yet show the same striking
effect of the present-day diphtheria prophylactics but the results of the
experiments are definitely significant and particularly more so in the
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