652
THE HONGKONG GOVERNMENT GAZETTE, MAY 11, 1906.
TABLE I-CASES OF RAT AND HUMAN PLAGUE. July 31st, 1904, to August 5th, 1905.
Health District III, Population=6,592.
Week.
Rats Rats in- caught.
fected.
Per
cent.
Plague
cases.
1904.
31
20
32
20
5
33
34
2.9
34
16
6.2
35
17
5.8
36
18
37
15
38
19
5.2
39
22
9-0
40
6.6
41
42
43
44
17
45
24
46
19
47
24
48
34
49
27
50
21
51
42
52
23
4.3
1905.
26
7-6
17
30
17
19
14
15
3.3
10
11
17
12
31
13
29
14
21
15
33
16
34
17
28
18
31
19
27
20
18
21
12
22
23
23
19
24
26
11.5
25
29
26
31
36
39
$8: : 25: 38: : &8; 2: 8: *
2.7
2:5
30
40
5·0
31
41
17:0
2