XI, B, 2 



Ruediger: Wassermann Reaction 



91 



Table I. — Wassermann reaction with glycerinated human sera, heated 

 immediately before testing — Continued. 















Ci 



Tube- 





No. 



Secured. 



Por- 

 tion. 



Heated. 



Tested. 



O 3 

 •2 K 



4° 



c 





Result. 

























1 



1 



2 



3 



1' 



2' 



3' 











1915. 



1915. 

























A 



Nov. 24 



Nov. 24 



LOJI 















+ 



+ 







Do. 















12 















+ 



+ 







Do. 







B 



Dec. 26 



Dec. 26 



1.25 



1 

 2 















+ 



± 







Do. 



4429 



Nov. 23 





1916. 



1916. 

















+ 



± 







Do. 







B 



Jan. 30 



Jan. 30 



1.25] 1 















+ 



+ 







Do. 















(2 















+ 



± 







Do. 







B 



Feb. 22 



Feb. 22 1.5 



1 



2 



+ 











+ 



+ 



tr 



Do. 















+ 











+ 



+ 



tr 



Do. 









1916. 



1916. 

























A 



Nov. 25 



Nov. 25 



1.0 



1 



+ 



± 







+ 



+ 







Weakly positive. 















2 



+ 



± 







+ 



+ 







Do. 







B 



Dec. 26 



Dec. 26 



1.251 1 



+ 



tr 







+ 



± 







Do. 



44S0 



Nov. 24 





1916. 



1916. 





12 



+ 



tr 







+ 



± 







Do. 







B 



Jan. 30 



Jan. 30 



1.25 



(1 

 l2 



+ 



tr 



"o 



■+■ 



± 







Moderately positive. 















+ 



tr 







+ 



± 







Do. 







B 



Feb. 22 



Feb. 22 



1.5 



12 



+ 



+ 



tr 



+ 



+ 



+ 



Do. 















+ 



+ 



tr 



+ 



+ 



± 



Do. 









1915. 



1915. 

























A 



Nov. 25 



Nov. 25 



1.0 



|1 

 |2 















+ 



± 







Strongly positive. 



























+ 



± 







Do. 







B 



Dec. 26 



Dec. 26 



1.25 



1 















+ 



± 







Do. 



44S2 



...do 





1916. 



1916. 





l2 















+ 



± 







Do. 







B 



Jan. 30 



Jan. 30 



1.25 



1 















+ 



± 







Do. 















2 















+ 



± 







Do. 







B 



Feb. 22 



Feb. 22 



1.5 



fl 



+ 











+ 



+ 



tr 



Do. 















2 



+ 











+ 



+ 



tr 



Do. 









1915. 



1915. 

























A 



Nov. 25 



Nov. 25 



1.0 



1 



+ 



± 







+ 



+ 







Weakly positive. 















12 



+ 



± 







-f- 



+ 







Do. 







B 



Dec. 26 



Dec. 26 



1.25!|1 



± 











+ 



tr 







Moderately positive. 



4433 



...do 





1916. 



1916. 





12 



± 











+ 



tr 







Do. 







B 



Jan. 30 



Jan. 30 



1.25 



(1 

 l2 



+ 











+ 



± 







Do. 















+ 











+ 



± 







Do. 







B 



Feb. 22 



Feb. 22 



1.5 



P 



+ 



+ 







+ 



+ 



tr 



Weakly positive. 















l2 



+ 



+ 







+ 



+ 



tr 



Do. 









1915. 



1915. 

























A 



Nov. 26 



Nov. 25 



1.0 



11 

 12 



tr 











+ 



± 







Strongly positive. 















tr 











+ 



± 







Do. 







B 



Dec. 26 



Dec. 26 



1.25 



|1 



tr 











+ 



± 







Do. 



4434 



...do 





1916. 



1916. 





l2 



tr 











+ 



± 







Do. 







B 



Jan. 30 



Jan. 30 



1.25 



1 

 I2 















+ 



± 







Do. 



























+ 



± 







Do. 







B 



Feb. 22 



Feb. 22 



1.B 



|1 



+ 











+ 



+ 



± 



Do. 















12 



+ 











+ 



+ 



± 



Do. 



Explanation : -|-, complete hcemolysis ; ±, beemolysis between 50 per cent and 100 per cent ; 

 tr (trace), hsmolysis less than 60 per cent; 0, no haemolysis. 



