XB, 1 Ruediger: Preparation of Tetanus Antitoxin 39 
contained 400 units of antitoxin per cubic centimeter. The anti- 
toxin content reached its highest mark at the end of the eighth 
month. 
Horse 38 received a total of 8,806 cubic centimeters of tetanus 
toxin; it was bled 15 liters and produced about 6 liters of anti- 
toxic serum or 1,400,000 units of antitoxin: Deducting from 
the antitoxin 50 per cent as allowance made for deterioration 
and accidental losses, we can count on marketing 720,000 units 
(see figs. 19 to 27, charts 3—A to 3-I, for horse 3). 
wiv Ie TANU 2 No. see A 
ee Ea a ee ee FE 7 g aH 
a ane seeaere ae FEEEEEE 
i Pio ‘2 |=" | tt EEE 
38 







3 aias ae a 





aa LT | 
Tetanus NOS 3B. 
PaANe auare fis [ieji7 le ae. 2% cel EE 26(27)28)29130]3/ 
oo 


ry 
if 


























I 
ee 
rte 

See ee Ree 
aca 
| 

chy 
ew 
IK! 
te 


Fig. 21. Temperature chart of horse 3 for September, 1911. 
