iii
DEPARTMENT.
the Province of Eastern Bengal during the year 1911-1912.
VACCINATION.
cessful.
Over one and
under six years.
10
2,687
61,796
2,395
113,445
1,022
79,367
557
65,706
6,659
320,244
682
55,483
865
67,062
118
28,944
3,838
5,501
151,489
370
22,511
227
35,547
77
7,958
194
41,226
317
13,951
614
39,189
224
6,664
2,023
167,048
2,617
14,183
645,896
655,579
14
...
...
...
655,593
Total of all ages.
11
3,313
92,767
3,927
167,637
1,410
111,349
1,936
125,808
10,586
497,561
1,056
72,669
2,026
106,208
185
71,885
4,986
8,253
250,762
1,048
43,995
370
45,971
296
18,326
350
65,123
526
19,888
1,216
56,527
1,253
30,061
5,059
279,891
3,806
23,898
1,032,020
1,055,918
104
7
1,310
229
1,057,568
Unknown.
12
224
1,134
36
1,224
175
753
72
5,496
507
8,607
68
357
42
736
2
1,017
40
152
2,110
5
264
6
569
4
16
23
2,444
7
45
5
679
3
488
53
4,505
...
712
15,222
15,934
2
...
...
...
15,936
RE-VACCINATION.
Total.
13
3,773
4,929
800
35,017
998
4,909
220
248
5,793
45,103
833
2,774
299
2,945
...
5,222
1,466
2,598
10,941
640
11,383
36
3,519
20
2,093
210
2,860
637
870
561
227
10
115
2,114
21,067
...
10,505
77,111
87,616
2,489
3
551
3,045
93,704
Successful.
14
1,055
2,489
378
28,406
407
1,395
116
83
1,956
32,373
260
1,747
206
12,008
...
2,043
413
879
5,798
466
9,240
35
2,486
12
1,681
102
2,127
165
346
160
84
3
64
943
16,028
...
3,778
54,199
57,977
1,510
1
495
1,533
61,516
Unknown.
15
657
465
59
1,495
435
2,953
104
165
1,255
5,078
48
390
61
178
...
3,179
5
114
3,748
39
354
...
161
1
25
67
733
41
98
124
39
2
13
274
1,423
...
1,643
10,249
11,892
197
...
...
...
12,089
PERCENTAGE OF
SUCCESSFUL CASES
IN WHICH THE
RESULTS WERE
KNOWN.
Primary.
16
90.79
94.90
96.77
97.48
73.70
84.65
94.90
99.86
90.78
94.37
96.17
99.51
98.44
97.76
100.00
100.00
72.60
41.66
98.90
99.24
97.27
89.37
96.66
99.38
94.84
95.10
100.00
97.79
98.67
99.34
97.92
98.19
96.57
97.85
97.68
95.15
88.33
96.32
96.14
99.04
100.00
95.90
81.49
96.10
Re-vaccination.
17
33.85
55.75
50.87
84.73
72.29
71.31
100.00
100.00
43.10
80.88
33.12
73.31
86.55
72.56
...
100.00
28.26
35.38
80.60
77.53
83.77
97.22
74.03
63.15
81.28
71.32
100.00
27.68
14.81
36.61
44.68
37.50
62.74
51.25
81.65
...
42.63
81.04
76.30
66.31
33.33
89.83
50.34
75.36
Persons successfully vaccinated
per 1,000 of population.
18
33.65
44.26
52.98
52.67
45.06
50.20
45.44
56.91
35.08
49.25
36.97
28.94
22.50
28.38
21.27
40.59
30.25
30.60
16.57
63.50
......
63.82
PERCENTAGE OF
UNKNOWN CASES
TO TOTAL CASES.
Primary.
19
5.78
1.14
87
.70
8.33
.56
3.40
4.18
4.16
1.60
5.83
.48
2.00
.67
1.06
1.39
.57
1.46
.82
.47
.58
1.42
1.18
1.32
.08
5.88
3.64
1.27
.22
.40
1.16
.23
1.54
1.01
1.54
...
2.56
1.39
1.43
1.87
...
...
...
1.42
Re-vaccination.
20
17.41
9.43
7.35
4.26
43.53
60.51
47.27
66.53
21.66
11.25
5.76
14.09
20.40
6.04
...
60.87
.34
4.38
34.25
6.09
3.10
...
4.57
5.00
1.19
31.90
27.38
6.43
11.26
22.10
17.18
20.00
11.30
12.96
7.17
...
15.64
13.38
13.57
7.91
...
...
...
12.94
AVERAGE ANNUAL
NUMBER OF
PERSONS SUCCESS-
FULLY VACCI-
----- DURING
PREVIOUS FIVE
YEARS.
Number.
21
95,100
166,915
121,993
127,651
511,659
69,276
87,066
61,319
5,952
223,613
53,238
38,666
23,832
74,342
24,863
46,014
34,726
295,681
3,365
...
...
1,034 318
...
...
...
447
1,034,765
Ratio per 1,000.
22
32.12
36.87
57.48
52.55
42.54
45.93
35.82
47.09
38.68
41.45
35.95
22.98
26.40
31.16
25.27
32.20
31.58
29.94
16.82
...
...
58.98
...
...
...
...
59.01
AVERAGE ANNUAL
NUMBER OF DEATH
FROM SMALL-
POX DURING PRE-
VIOUS FIVE YEARS.
Number.
23
520
1,371
189
354
2,434
544
143
149
9
845
415
828
157
2,359
942
564
182
5,447
1
...
...
8,727
...
...
...
...
8,727
Ratio per 1,000.
24
.17
.30
.08
.14
.20
.36
.05
.11
.06
.15
.28
.49
.17
.98
.95
.39
.18
.55
004
...
...
.49
...
...
...
...
.49
equals 1,421, which represents secondary operations.