14 Nebraska Agricultural Exp. Station, Research Bui . 21 
1921 Table 16. No. 1052 
Rabbit 
No. 
Injection 
of serum 
No. 1052, 
March 17, 
c.c. 
Injection 
of virus 
No. 620, 
1/500 c.c. 
Dates 
Dates 
of 
deaths 
Remarks 
1 
10 
Mch. 18 
Mch. 28 
Heart blood swarming with B. 
bipolaris . 
2 
10 
Mch. 18 
Mch. 25 
3 
— 
Mch. 18 
Mch. 20 
Control. 
4 
— 
Mch. 18 
Mch. 20 
Control. 
5 
10 
Mch. 21 
Mch. 27 
Few organisms in heart blood, but 
abscess at point of inoculation 
swarming with same. 
6 
10 
Mch. 21 
Mch. 27 
Very few B. bipolaris in blood. 
7 
— 
Mch. 21 
Mch. 22 
Control. 
8 
— 
Mch. 21 
Mch. 23 
Control. 
9 
10 
Mch. 25 
April 1 
B. bipolaris in blood. 
10 
10 
Mch. 25 
Mch. 29 
Few B. bipolaris in blood. 
11 
— 
Mch. 25 
Mch. 28 
Control. 
12 
— 
Mch. 25 
Mch. 27 
Control. 
13 
10 
Mch. 28 
Mch. 31 
B. bipolaris in blood. 
14 
10 
Mch. 28 
Mch. 31 
B. bipolaris in blood. 
15 
— 
Mch. 28 
Mch. 29 
Control. 
16 
Mch. 28 
Mch. 30 
Control. 
17 
10 
Mch. 31 
April 5 
Numerous B. bipolaris in blood. 
18 
10 
Mch. 31 
April 2 
B. bipolaris in blood. 
19 
— 
Mch. 31 
April 2 
Control. 
20 
— 
Mch. 31 
April 2 
Control. 
1921 Table IT. No. 1440 
i 
Rabbit 1 
No. 
Injection 
of serum 
No. 1440, 
Jan. 16, 
10 c.c. 
Injection of virus 
No. 620, 
1/500 c.c. 
Dates 
of 
! deaths 
Remarks 
8/19 
8/23 
8 / 27 I 8 / 31 9/3 
1 
+ 
+ 



— 
Aug. 25 
2 
+ 
+ 
— 
— 
— 
Aug. 23 
3 
+ 
— 
— 
— 
Aug. 20 
4 
— 
+ 
— 
— 
— 
— 
Aug. 20 
5 
+ 
+ 
— 
— 
— 
Aug. 25 
6 
+ 
— 
+ 
— 
— 
— 
Aug. 25 
7 
— 
+ 
— 
— 
— 
Aug. 25 
8 
— 
+ 
— 
— 
— 
Aug. 26 
9 
+ 
— 
+ 
— 
— 
Aug. 28 
10 
+ 
— 
— 
+ 
— 
— 
Aug. 28 
11 
— 
— 
+ 
— 
— 
Aug. 28 
12 
— 
— 
— 
+ 
— 
— 
Aug. 28 
13 
+ 
— 
— 
— 
+ 
— 
Sept. 2 
14 
+ 
— 
— 
— 
+ 
— 
Sept. 1 
15 
— 
— 
— 
— 
+ 
— 
Sept. 1 
16 




+ 
— 
Sept. 1 
Discharged healthy, 
9/15. 
17 
+ 
— 
— 
— 
+ 
18 
- 
— 
— 
— 
— 
+ 
Discharged healthy, 
9/19. 
