300-
TABLE I-CASES OF RAT AND HUMAN PLAGUE. July 31st, 1904, to August 5th, 1905. Kowloon District IV.-Mongkok. Population=8,333.
Week.
Rats
Rats
Per
Plagne
caught. infected. cent.
cases.
1904.
31
32
33
34
35
36
37
38
39
40
41
42
43
45.
46
20
47
21
48
17
49
}
50
12
51
5
52
1905.
1
2
2
2
1
33.3
9
10
12.5
...
12
5
1
20
13
40
14
10
10
15
20
16
17
3
13
10
10
19
20
21
22
25
2
23
2
24
1
...
25
26
20
27
28
31
ERS NARZ
29
30
...
16.6 20