XI. B, 2 



Ruediger: Wassermann Reaction 



97 



Table IV. — Wassermann reaction with glycerinated human sera kept in the 

 cold storage, heated imTnediately before testing. 



[One-tenth cubic centimeter of serum in each portion.] 



No. 



Secured. 



Por- 

 tion. 



Heated. 



Tested. 



o.t: 



bo 



c 

 ■5 



Tube— 



Result. 

























|B 





1 



2 



3 



1' 



2' 



3' 







1915. 



A 



1916. 

 Dec. 2 



1915. 

 Dec. 2 



1.0 



1 1 



1 2 



tr 

 tr 





 





 



+ 

 + 



+ 



tr 

 tr 



Strongly positive. 

 Do. 



4452 



Dec. 1 



B 



1916. 

 Jan. 2 



1916. 

 Jan. 2 



1.25 



\l 





 





 











+ 



+ 





 





 



Do. 

 Do. 







B 



Feb. 6 



Feb. 6 



1.5 



\l 





 





 





 



+ 

 + 





 





 



Do. 

 Do. 







B 



Mar. 4 



Mar. 4 



2.0 



\l 





 





 





 



+ 

 + 





 





 



Do. 

 Do. 







A 



1915. 

 Dec. 2 



1915. 

 Dec. 2 



1.0 



\l 



+ 

 + 





 











-t- 

 + 



± 

 ± 











Moderately positive. 

 Do. 



4453 



—do 



B 



1916. 

 Jan. 2 



1916. 

 Jan. 2 



1.25 



1 1 

 l2 





 





 





 



± 

 ± 





 





 



Do. 

 Do. 







B 



Feb. 6 



Feb. 6 



1.6 



1 1 

 I 2 





 





 





 



+ 



+ 





 





 



Strongly positive. 

 Do. 







B 



Mar. 4 



Mar. 4 



2.0 



\l 





 





 





 



+ 



+ 





 





 



Do. 

 Do. 







A 



1915. 

 Dec. 2 



1915. 

 Dec. 2 



1.0 



w 



tr 



tr 





 





 



+ 

 + 



+ 



+ 



tr 

 tr 



Do. 

 Do. 



4464 



—do 



B 



1916. 

 Jan. 2 



1916. 

 Jan. 2 



1.26 



\l 





 





 





 



± 

 ± 





 





 



Positive. 

 Do. 







B 



Feb. 6 



Feb. 6 



1.5 



\l 





 





 





 



+ 



+ 





 





 



Strongly positive. 

 Do. 







B 



Mar. 4 



Mar. 4 



2.0 



\l 















+ 











Do. 

 Do. 







A 



1915. 

 Dec. 2 



1915. 

 Dec. 2 



LO 



1 1 



2 



+ 



+ 













 



+ 



+ 



+ 

 + 



tr 



tr 



Do. 

 Do. 



4466 



—do 



B 



1916. 

 Jan. 2 



1916. 

 Jan. 2 



1.25 



1 

 2 





 





 





 



-t 

 ± 





 





 



Positive. 

 Do. 







B 



Feb. 6 



Feb. 6 



1.5 



1 

 2 





 





 





 



+ 

 + 





 





 



Strongly positive. 

 Do. 







B 



Mar. 4 



Mar. 4 



2.0 



1 

 2 





 





 





 



+ 

 + 





 





 



Do. 

 Do. 







A 



1915. 

 Dec. 2 



1915. 

 Dec. 2 



1.0 



1 

 1 2 





 





 





 



+ 

 + 



+ 

 + 



tr 

 tr 



Do. 

 Do. 



445<t 



—do 



B 



1916. 

 Jan. 2 



1916. 

 Jan. 2 



1.26 



1 

 2 





 





 





 



+ 

 + 





 





 



Do. 

 Do. 







B 



Feb. 6 



Feb. 6 



1.6 



1 1 

 2 





 





 





 



+ 



+ 





 





 



Do. 

 Do. 







B 



Mar. 4 



Mar. 4 



2.0 



1 

 2 





 





 





 



+ 



+ 





 





 



Do. 

 Do. 



