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

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City of London 1931

[Report of the Medical Officer of Health for Port of London]

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Table C.

Cases of Infectious Sickness landed from Vessels.

Disease.Number of Cases during 1931. Passengers. Crew.Average Number of Cases for previous 5 years.Number of vessels concerned.
Small-pox2-2
Scarlet Fever1313-04
Diphtheria210-82
Enteric Fever1721-88
Measles112-81
German Measles13-4
Erysipelas1-2
Continued Fever0-6
Pulmonary Tuberculosis493663-872
Tuberculosis (other kinds)32-43
Pneumonia71513-816
Influenza94-08
Cerebro-spinal Meningitis10-21
Dysentery511-25
Encephalitis Lethargica0-2
Malaria1217-49
Chicken-pox61316-212
Kemittent and Relapsing Fever0-2
Parotitis195
Note.—The following cases of infectious disease occurred on board Training Ships moored in the River Thames:— Diphtheria 4. The following cases of infectious disease occurred amongst persons resident in the dock areas or on Houseboats:—Diphtheria 7, Scarlet Fever 2.

Table D.

Cases of Infectious Sickness occurring on Vessels during the Voyage, but disposed of prior to arrival.

Disease.Number of Cases during 1931. Passengers. Crew.Average Number of Cases for previous 5 years.Number of vessels concerned.
Cholera18-01
Plague0.8
Yellow Fever0.4
Small-pox1412.65
Scarlet Fever12.81
Diphtheria213.02
Enteric Fever7826.015
Measles8239.29
German Measles35.03
Erysipelas22.22
Continued Fever1.2
Pulmonary Tuberculosis481436.045
Tuberculosis (other kinds)11.21
Pneumonia141632.227
Influenza26120771.016
Cerebro-spinal Meningitis20.21
Dysentery9615.012
Encephalitis Lethargica0.6
Malaria297780.448
Chicken-pox121931.619
Remittent and Relapsing Fever
Parotitis122

Cholera.
The ss. "Malancha" arrived at Gravesend on 11/4/31, having left Calcutta on
6/8/31. On 11/3/31 a native Greaser was taken ill. He was isolated in the ship's
hospital, and on 12/3/31 was landed to hospital at Colombo, where the diagnosis of
Cholera was confirmed bacteriologically. The vessel was quarantined at Colombo
from 12/3/31 to 16/3/31, where the water tanks were emptied, cleansed and refilled
and the infected quarters and hospital were disinfected. No other case occurred.
Small-pox.
ss. "Matheran."—On 30th January the Ministry of Health forwarded a copy
of a telegram from the Quarantine Board of Egypt to the effect that the ss. "Matheran"