291
Table I.—Cases of Rat and HUMAN PLAGUE. August 31st, 1904, to August 5th, 1905.
Health District II. Population=25,207.
Week.
Rats Ruts! Per Plague
caught. infected. cent.
cases.
1904.
31
21
32
40
33
46
34
61
35
41
36
35
37
39
38
71
39
38
40
69
41
60
42
78
43
47
44
63
45
61
46
71
47
75
48
88
49
40
50
54
51
463
52
41
- 4 OR NON + NOONCO-ONONN
4.7
0
7:5
8-7
5+2
8.5 5.1
3.4 5.2
5.9 3.3
3.1
4.3
5:0
4.9
1905.
1
39
2.5
48
46
4.3
53
3.7
34
8.8
48
4.1
47
6.3
1QQ0002
45
8.8
9
40
75
10
47
6-3
11
47
6-3
12
39
2.5
13
45
14
44
15.8
15
36
11·1
16
35
11-1
17
,42
2.3
18
*53
5.6
19
62
6.4
20
41
12.2
21
36
22
50
6:0
23
62
24
25
26
21
27
28
29
30
31
2 8 2 7 3 8 SN
8.0
50
12:0
28
2
7·0
1
+8
34
8-8
30
3-3
46
13.0
63
6.3
OONE4 22 10 21 21 000-0
1
1
(