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 Croydon]
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ENTERIC (TYPHOID) FEVER.
| 1919. | Examinations for Borough. | Examinations for Hospital. | Total. | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Agglutinative Reactions. | Agglutinative Reactions. | Agglutinative Reactions for all Purposes. | |||||||
| + | - | Total | + | - | Total | + | - | Total | |
| January | - | 1 | 1 | - | - | - | - | 1 | 1 |
| February | - | 2 | 2 | - | - | - | - | 2 | 2 |
| March | - | - | - | - | - | - | - | - | - |
| April | - | - | - | - | 2 | 2 | - | 2 | 2 |
| May | - | 2 | 2 | - | 1 | 1 | - | 3 | 3 |
| June | - | 1 | i | - | - | - | - | 1 | 1 |
| July | - | 2 | 2 | - | - | - | - | 2 | 2 |
| August | - | - | - | - | - | - | - | - | - |
| September | - | 2 | 2 | - | - | - | - | 2 | 2 |
| October | - | - | - | - | - | - | - | - | - |
| November | - | - | - | - | - | - | - | - | - |
| December | - | 6 | 6 | - | - | - | _ | 6 | 6 |
| First Quarter | _ | 3 | 3 | _ | _ | _ | - | 3 | 3 |
| Second ,, | - | 3 | 3 | - | 3 | 3 | - | 6 | 6 |
| Third ,, | - | 4 | 4 | - | - | - | - | 4 | 4 |
| Fourth ,, | - | 6 | 6 | - | - | - | - | 6 | 6 |
| Total | - | 16 | 16 | - | 3 | - | - | 19 | 19 |