290
TABLE 1.-CASES OF RAT AND HUMAN PLAGUE. July 31st, 1904, to August 5th, 1905. Health District I. Population=13,478.
Week.
Rats Rats
Per caught. infected. cent.
Plague
cases.
1904.
31
45
32
33
34
35
36
37
38
39
40
41
42
44
45
46
47
48
49
50
51
52
1905.
1
39
47
30
11
37
9
42
10
44
524223=-8=85489828382 385888-5231
19
41
*--* ** 0 0 20 o
3
6.6
2.8
6.8
5+2
6.9
12.0
7.3
50 41
8:0
2.4
2*
40
50
40
--ON NO-
2.5
2.3
4.0
3.6
2.5
49
1
2.0
Nil.
6.3
50
3.3
2-4
4.5
11
47
4.2
12
4.1
13
54
7.4
14
15
16
17
18
19
20
21
22
23
24
25
26
31
27
51
28
32
29
80
31
45
+ 1 to 18*888*
47
2.1
43
2.4
37
5'4
40
5.0
38
1
2.6
33
6:0
37
10.8
37
8.1
38
7.8
1
50
6.0
29
10.3
43
9.3
7.8
6.6
59
2
3.4
53
1.8
2.2
-0000-000