10 Nebraska Experiment Station Research Bulletin 18 
Sample No. 741. 
A product sold as: “Fowl Cholera Bacterin.” (Table VII.) 
TABLE VII 
Chicken 
No. 
Injections 
bacterin 
No. 741. c.c. 
Injections 
B. bipolaris 
No. 637 
1 loopful 
5/7 
Dates 
of 
deaths 
Remarks 
4/19 
4/22 
4/25 
1 
1 
1 
1 
1 
5/18 
5/12 
5/8 
5/18 
5/14 
5/12 
5/11 
< 
f Sick 5/10. Very sick when 
[ killed 
Sick 5/10 
2 
1 
1 
1 
1/10 
1 
3 
1 
1 
1 
4 
1 
1 
1 
1 
Very sick when killed 
Sick on 5/10 
5 
1 
1 
1 
1/10 
1 
6 
1 
1 
7 

1 
1 
1 
8 
1 
1 
1 
5/13 
5/8 
5/13 
9 
1 
1 
1/10 
1 
10 
’ 
1 
1 
11 

1 
1 
5/10 
12 


1 
1/10 
1 
5/8 
5/18 
5/18 
f Sick 5/10. Very sick when 
1 killed 
f Sick 5/10. Very sick when 
[ killed 
13 


2 
\ 
14 
1 
1 
1 
15 
1 
1 
5/9 
5/18 
5/9 
5/9 
16 
1 
1 
f Sick 5/10. Apparently 
recovered when killed 
Necrosis at point of in- 
oculation. Many organ- 
isms present. 
Control 
17 
1/10 
1/10 
1/10 
1/1,0 
1 
18 


Control 
19 

__ 

5/9 
5/9 
5/11 
5/9 
5/9 
5/11 
5/8 
5/8 
5/9 
5/9 
5/8 
Control 
20 



Control 
21 

, 
Control 
22 
. 


1 
Control 
23 



1 
Control 
24 

___ 

1 
Control 
25 
. 


1 
Control 
26 



1 
Control 
27 



1 
Control 
28 



1 
Control 
29 



1 
Control 
30 


— 
1 
5/10 
Control 
31 
. 


1 
5/10 
Control 
