?4
same proportion as the uninoculated, they should have had 101 deaths instead of
6-a difference of 94.06 per cent.
2nd Period,  
17th April
to 21st May

INOCULATED.
NOT INOCULATED.

Operators.
Numbers.
Cases.
Deaths.
Percentage
of Mortality. 
Numbers.   
Deaths.  
Percentage
of Mortality.

Dr. Kalapesi
1,372
52
18
1.3




Dr. Poiares
267
12
9
3.3




Total
1,639
64
27
1.6
5,869
    674
11.5
The vaccine used for the second series was much weaker than that previously
employed, as the laboratory was unable in this initial stage to meet the increas-
ing demands which arose on all hands. The results obtained therefore were
less successful as one would naturally expect. If the inoculated had suffered in
the same proportion as the uninoculated, they should have had 188 deaths instead
of 27-a difference of 85.6 per cent.					
3rd period, 
22nd to 31st
 May.
 
Operators.
INOCULATED.
NOT INOCULATED.


Numbers.
Cases.
Deaths.
Percentage 
of Mortality.
Numbers.   
Deaths.  
Percentage
of Mortality.

Dr. Kalapesi 
1,906
1
1
0.05




Dr. Poiares   ...
258
3
2
0.8




Total
2,164
4
3
0.14
4,643
     93
2.0
If the inoculated had suffered in the same proportion as the uninoculated,
they should have had 43 deaths instead of 3-a difference of 93 per cent.
Taking the period as a whole, the following is the result obtained :-
2,197 inoculated had 36 deaths, or 1.6 percent, of mortality.
6,033 not inoculated had 1,482 deaths or 24.6 per cent, of mortality.
As many familes in Daman were entirely inoculated, and so had no unin-
oculated individuals living with them for comparison, it was found necessary to
compare the whole inoculated population with all those not inoculated remaining
in the town. But if those houses be singled out in which only a portion of the
inhabitants had been inoculated, the following result is obtained in 62 such
cases :-                                                                                                           

Numbers.
Cases.
Deaths.
Percentage of Mortality.
Inoculated
250
50
20
8.0
Not Inoculated
124
54
37
29.8