A Study of the B. coll Group. 851 
origin. On tlie other hand no representatives of the other sub-groups B, C 
and T> exhibited any reaction with the A4 and A3 antisera. 
Table XXVII. — Lysis of 0*6 c.c. 5 per cent. Ox Blood Suspension + 5 Doses 
Immune Body. 
Antiserum to 
Strain 3, Bl 
( B. No. 74 
MacConJcey). 
Bacillary emulsion 
0-ic.c. 
Doses of complement. 
Complement 
deviated by- 
emulsion 
alone. 
005 c.c. 
0-025 „ 
001 „ 
0005 
1 Strain 2, Bl ( 
V (B. jVo. 74 J 
J MacConlcey) 
3D. 
0 
0 
0 
1 0 
5 D. 
1 0 
Trace 
' 10 D. 
0 
F. tr. 
' Dist. 
Mk. 
15 D. 
0 
Dist. 
V. mk. 
Com. 
20 D. 
Trace 
Mk. 
Com. 
Com. 
3 D. 
Mk. 
5 D. 
Com. 
005 „ 
0-025 „ 
0-01 „ 
0-005 „ 
1 Strain of B:3 - 
) 
1 0 
I ^ 
0 
0 
0 
Trace 
Dist. 
0 
Trace 
Dist. 
V. mk. 
0 
Dist. 
Mk. 
Com. 
; Dist. 
Mk. 
Com. 
Com. 
V. mk. 
- 
Com. 
- 
005 „ 
0-025 „ 
0-01 
0-005 „ 
1 Strain of | 
i 1 
0 
0 
0 
0 
0 
0 
0 
Trace 
0 
0 
Trace 
Dist. 
0 
Trace 
Dist. 
Al. com. 
0 
Dist. 
Al. com. 
Com. 
Dist. 
— 
Just ('. 
— 
005 „ 
0025 „ 
001 „ 
0-005 ,, 
[ Strain of 1 
) I 
0 
0 
0 
0 
0 
0 
0 
Trace 
0 
0 
Dist. 
Dist. 
0 
0 
Mk. 
V. mk. 
0 
Dist. 
V. mk. 
Com. 
Dist. 
Just c. 
0-05 „ 
Strain of B9 
0 
0 
0 
0 
0 
Mk. 
Com. 
0-05 „ 
Strain of B4 
0 
0 
0 
0 
0 
Mk. 
Com. 
0-05 „ 
) Strain Al, ( 
\ (B. No. 71 ' 
J MacConlcey) ! 
Mk. 
Com. 
Com. 
Com. 
Com. 
Mk. 
Com. 
0-05 „ 
] Strain of [ 
> A6 {neapoli- -I 
j tanus) ( 
V. mk. 
Com. 
Com. 
Com. 
Com. 
V. mk. 
Com. 
0-05 „ 
) Strain A3 | 
[ {B. coli \ 
) communis) 1 
Al. com. 
Com. 
Com. 
Com. 
Com. 
Al. com. 
Com. 
0-C5 „ 
Strain of CI 
Mk. 
Com. 
Com. 
Com. 
Com. 
Mk. 
Just c. 
0-05 „ ; 
Strain of C2 
Mk. 
Com. 
Com. 
Com. 
Com. 
Mk. 
Com. 
0-05 „ 
] Strain of i)6 i 
j- Coli anaero- ] 
j genes. [ 
Mk. 
Com. 
Com. 
Com. 
Com. 
Mk. 
Com. 
0-05 „ i 
0-025 „ 1 
0-01 
] B. para- \ 
j typhosus B 1 
Dist. 
Mk. 
V. mk. 
Mk. 
Al. com. 
Com. 
Com. 
Com. 
Com. 
Com. 
Com. 
Com. 
Mk. 
Com. 
