512 
SEDGWICK AND WINSLOW. 
BxiCILLUS OF TYrnOID FEVER 
Series 
IIL 
Number 
1 '>i t 
" 
Febman 
i 24, 1890. 
Number 
of Tube. 
Fetiruary 25, 1S09. 
ui fiibti. 
■ 
Bacteria 
per gram. 
Bacteria per gram. 
1 
■ 
8541900 
7144200 
11 
466200 
522900 
2 
6747300 
7200900 
12 
529200 . 
229500 
3 
7314300 
6066900 
13 
409500 
621100 
4 
10432800 
J 
10092600 
14 
415800 
^ ^r ^^^^^ ^^^^r —^^^'- ^u—^ 'u.^ 
371700 
5 
7711200 
6917400 
15 
270900 
258300 
6 
6860700 
7597800 
16 
289800 
216900 
7 
7881300 
8278200 
i 
17 
573300 
340500 
8 
* 
8731800 
6577200 
18 
144900 
171100 
9 
4 ^V 
6463800 
7711200 
19 
5400 
3600 
^ 
10 
9695700 
7994700 
^■^■^ ^w^^ ^'r ^m'^ 
- 
■ 
Acerago 
7778595 
{ 
1 
Average 324588 
Niimbor 
of Tutte, 
21 
22 
23 
24 
25 
20 
27 
28 
February 
r 27, 1809, 
Number 
of Tube. 
31 
32 
33 
34 
35 
36 
37 
38 
March 3, 1800. 
Number 
of Tube. 
March 10, ISOO. 
I 
3uctoria 
oo 
oo 
oo 
30 
30 
90 
30 
30 
per gram. 
Bacteria per gram. 
Bacteria per gram. 
16i 
24i 
69( 
15< 
16( 
401 
19( 
105( 
1400 
1500 
7300 
900 
2600 
3600 
1600 
25200 
220 
380 
3710 
310 
3290 
5530 
930 
690 
370 
250 
370 
240 
2310 
270 
480 
41 
42 
43 
44 
45 
46 
47 
48 
1710 
1390 
1770 
2870 
660 
160 
1510 
420 
350 
2150 
420 
210 
40 
1 
1 
1 
39 
1020 
4410 
49 
1360 
1450 

Acen 
1 
4656 
1 
40 
190 
14( 
3 
50 
2420 1220 1 
ige 
Average 
130^ 
1 
Average 116 

1 
Kept at 0^ 
c 
ft 
I 
I 
