May 17,1924 Immunology of Bovine Infectious Abortion 623 
Table V.— Detailed records of individual experimental animals — Continued 
VACCINATED HEIFER NO. 402—Continued 
Serological results 
Agglutination 
Complement fixation 
Remarks 
i/atU 
0.04 
0.02 
0.01 
0.005 
0.002 
0.001 
0.04 
0.02 
0.01 
0.005 
0.002 
Feb. 28,1920 
Mar. 13,1920 
Mar. 27,1920 
Apr. 10,1920 
P 
S 
Apr. 24,1920 
May 7,1920 
P 
P 
P 
s 
May 10, 1920, received 22 cc. fetal- 
May 21,1920 
V 
stomach contents (case 126). 
June 5,1920 
s 
June 18,1920 
P 
July 2,1920 
July 2, 1920, three guinea pigs in¬ 
jected with milk; when destroyed, 
Sept. 3, 1920, gave negative cul¬ 
tural results for Bad. abortus and 
July- 17,1920 . 
p 
negative agglutination reactions. 
July 30,1920 
s 
Aug. 13,1920 
s 
Aug. 27,1920 
p 
July 10, 1920, expelled a living calf. 
Four guinea pigs inoculated with 
uterine material, when destroyed, 
Sept. 13, 1920, gave negative cul¬ 
tural results for Bad. abortus and 
negative agglutination reactions. 
Sept. 10,1920 
p 
J 
Sept. 10, 1920, slaughtered. Uterus 
cultured, negative for Bad. abor¬ 
tus. Three guinea pigs, inocu¬ 
lated with milk, when destroyed, 
Nov. 16, 1920, gave negative cul¬ 
tural results for Bad. abortus and 
negative agglutination results. 
VACCINATED HEIFER NO. 409 
Feb. 28,1917 
f 
i 
i 
j 
! 
Mar. 2,1917, subcutaneous injection 
of 20 cc. abortion vaccine. 
Mar. 7,1917 
+ 
+ 
I S 
i - 
Mar. 21,1917 
+ 
+ 
+ 
+ 
+ 
s 
+ 
! + 
i 
p 
— 
— 
Mar. 23, 1917, subcutaneous injec¬ 
tion 20 cc. abortion vaccine. 
Apr. 5,1917 
+ 
+ 
+ 
+ 
+ 
s 
+ 
! + 
+ 
+ 
— 
Apr. 21,1917 
May 5,1917 
+ 
+ 
+ 
+ 
4- 
s 
+ 
+ 
+ 
+ 
— 
Apr. 3,1917, bred. 
+ 
+ 
+ 
p 
s 
s 
+ 
+ 
+ 
p 
— 
May 17,1917 
P 
+ 
+ 
s 
— 
— 
+ 
+ 
+ 
— 
_ 
* 
June 1,1917 
P 
+ 
p 
— 
— 
— 
+ 
+ 
s 
— 
— 
June 8, 1917, received 50 cc. fetal- 
stomach contents (case 21). 
June 16,1917 
+ 
P 
s 
— 
— 
— 
+ 
p 
_ 
— 
_ 
June 29,1917 
+ 
+ 
— 
— 
_ 
_ 
+ 
_ 
_ 
_ 
July 13,1917 
P 
s 
_ 
_ 
July 27,1917 
P 
Aug. 11,1917 
+ 
P 
Aug. 26,1917 
P 
Sept. 7,1917 
Sept. 21,1917 
Oct. 4,1917 
Oct. 18,1917 
Nov. 1,1917 
Nov. 14,1917 
Nov. 28,1917 
Dec. 13,1917 
Jan. 4,1918 
Jan. 18,1918 
S 
! 
i 
I 
j 
1 
i 
1 
Jan. 10, 1918, expelled a living calf. 
Cultures from placenta negative 
for Bad. abortus. Four guinea 
pigs inoculation with emulsion of 
placenta. Two died shortly fol¬ 
lowing inoculation and were not 
cultured. Two pigs which died 
Mar. 1 and 9, 1918, respectively, 
were cultured with negative re¬ 
sults for Bad. abortus. 
