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 Woolwich]
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53
being regarded as one attack. This table would seem to shew
that the larger the family (up to families of 6 persons) the
greater the liability to attack and the greater the incidence
of multiple attacks.
TABLE No. 37.
Census, 1921. | Families attacked. | % of total families. | Families with multiple attacks. | |||||
---|---|---|---|---|---|---|---|---|
All families. | No. of simultaneous cases. | Excluding simultaneous attacks. | ||||||
Size of Families. | No. of Families. | No. | % per family attacked. | No. | % per family attacked. | |||
1 | 2289 | 3 | 0.13 | .. | .. | .. | .. | .. |
2 | 6443 | 35 | 0.54 | 1 | 2.82 | .. | .. | .. |
3 | 7713 | 153 | 1.99 | 15 | 10.00 | i | 14 | 9.15 |
4 | 6318 | 239 | 3.78 | 27 | 11.29 | 4 | 23 | 9.62 |
5 | 4390 | 236 | 5.37 | 41 | 17.37 | 4 | 37 | 17.37 |
6 | 2784 | 154 | 6.47 | 29 | 18.83 | 6 | 23 | 14.93 |
7 | 1714 | 111 | 5.61 | 22 | 19.82 | 1 | 21 | 18.92 |
8 | 963 | 54 | 5.39 | 18 | 33.33 | 2 | 16 | 29.63 |
9 & over | 1033 | 55 | 5.32 | 16 | 29.09 | 3 | 13 | 23.64 |
Not stated | .. | 27 | .. | 2 | .. | .. | .. | .. |
ENTERIC FEVER.
Sixteen cases of enteric fever were notified during the
year. In 3 cases the diagnosis was not confirmed. In the
following Table the details of each case are shewn:—