5
10.
-35
40
Fever Cases
Table Vd-DIAGRAM showing CASES of MALARIAL FEVER occurring every Mouth amongst the POLICE FORCE, the MEAN MONTHLY TEMPERATURE and the MONTHLY RAINFALL during the Year 1898.
Rainfall.
Number. Inches.
50.
January.
February.
March.
April.
May.
June.
July.
August.
September.
October.
November.
30
60°
25
50°
40°
20
*
Red Wave,.........
Green Wave,
Blue Wave,
.Intermittent Fever Cases.
.Remittent
Monthly Rainfall in inches.
Black Wave,................... ..Mean Monthly Temperature in Degrees Fahrenheit.
J. M. ATKINSON, Principal Civil Medical Officer,
10%
20°
30°
December.
709
urdy
441
Monthly
Temperature.
Degrees
Fahr.
80°
90°
100°