168
TRICHINOPOLY.
SAMPLES TAKEN—2ND OCTOBER 1909.
REMARKS.—There has been 15.87 inches of rain since last Analysis. The river Cauvery was partially flooded when samples were taken.
Bacteriological Analyses.
SAMPLE I.—FROM THE RIVER BED.
C o l o n y n u m b e r .
L a c t o s e .
S a c c h a r o s e .
D u l c i t e . A d o n i t e . I n u l i n e .
V o g e s a n d P r o s k .
I ndol .
M o t i l i t y .
Gr oup.
Bacillus.
Groups and
remarks.
(a) Total colonies per cc. on agar at 37°—countless.
(b) Bile salt lactose, medium.
+
-
1 +
+ - - - + + - IV B. No. 114 ..
.. Group I, n i l .
1 tube 20 cc. of water taken
..
.. 1
..
B. No. 113 ..
. .
2 + + - - - + + + IV
,, II,n i l .
2 tubes 10 cc.
..
.. 2
.,
3 + + - - - + + + IV B. No. 113 ..
„ I I I 1
3 ,, 5 cc.
,,
..
.. 3
..
4 +
+ - - - - + + IV B. No. 106 ..
..
, ,
I V , 9
5 + + - + - + + - IV B No. 116 ..
..
3 ,, 1. cc.
..
.. 3
. .
. . . .
B. No. 76 .
..
6 + + + + - + + - III
3 ,, .1 cc.
,,
. . 1
2
Class I, nil.
3 „ .01 cc.
, ,
..
3
7 + + - + - + + - IV B. No 116 ..
.. ,, I I , 3 .
8 + + - + - + + - IV B. No. 116 ..
.. ,, III, nil.
B. No. 113 ..
..
9 + + - - - + + + IV
(c) Fœcal bacilli in 1 cc. and upwards.
Undetermined 1.
10 +
+ - +
-
- +
+ IV B. No. 100 . .
. .
. . . .
SAMPLE II.—FROM THE FIRST TAP IN THE HEADWOEKS AFTER
INFILTRATION GALLERY.
1
+ +
-
+
- +
-
- IV B. Lactis ærogenes .. Group I, nil.
(a) Total colonies per cc. on agar at 37°—3,780.
Do.
..
2 + + - + - + - - IV
„ II, nil.
(b) Bile salt lactose, medium.
+ -
3 + + - + - + - - IV
Do.
.. „ III, nil.
4 + + - + - + - - IV
Do.
. .
, ,
I V , 1 0 .
5 + + - + - + - - IV
Do.
. .
. . . .
6 + + - + - + - - IV
Do.
. .
1 tube 20 cc. of water taken
..
.. 1
..
. . . .
7 + + - + - + - - IV
Do.
. .
Class I, nil.
8 + + - + - + - - IV
Do.
..
2 tubes 10 cc.
.. 2
,, II, 10.
9 + + - + - + - - I V
Do.
..
3 „ 5 cc.
,,
. . . . 5.
1
,, III, nil.
Do.
. .
3 „ 1 cc.
,,
. . 1
2 10
+ + -
+
- + -
- IV
. . . .
3 „ .1 cc.
,,
. .
3
3 „ 01 cc.
,,
..
.. . .
3
(c) Fœcal bacilli in 5 cc. and upwards.
SAMPLE III.—FROM THE TAP TO THE SOUTHERN CORNER OF TEPPA
KULAM NEAR CLIVE'S HOUSE .
1
+
+
-
+ - +
-
-
IV B. Lactis ærogenes .. Group I, nil.
(a) Total colonies per cc. on agar at 37°—cannot be counted.
2 + + - + - + - - IV
Do.
. .
, ,
I I
, n i l .
3 ++ - + - + - - IV
Do.
..
, ,
I I I ,
n i l .
(b) Bile salt lactose, medium.
+
- 4 + + - + - + - - IV
Do.
..
, ,
I V , 1 0 .
5 ++ - + - + - - IV
Do.
. .
. . . .
6 + + - + - + - -, IV
Do.
.. Class I, nil.
1 tube 20 cc. of water taken
. . 1
..
7 + + - + - + - - IV
Do.
.. ,, II,10.
8 + + - + - + - - IV
2 tubes 10 cc.
,,
. . 2
..
Do.
.. ,, III, nil.
9 + + - + - + - - IV
3 „ 5 cc.
,,
..
. . 3
..
Do.
. . .
....
10
+
+ -
+
- + -
- IV
Do.
. .
. . . .
3 ,, 1 cc.
, ,
. . 3
. .
3 „ .1 cc.
,,
..
. . 3
3 „ .01 cc.
,,
..
.. ..
3
(c) Fœcal bacilli in 1 cc. and upwards.
SAMPLE IV.—FROM A TAP OPPOSITE TO MACDONALD'S MONUMENT.
1 + - - - - -
+
+
I B. Grunthal
.. Group I,10.
(a) Total colonies per cc. on agar at 37°—cannot be counted.
2 + - - - - - + + I
Do.
. .
. . „ II, nil.
3 + - - - - - + + I
, ,
I I I ,
n i l
.
(b) Bile salt lactose, medium.
+ -
Do.
..
. . .
4 + - - - - - + + I
Do.
..
..
IV, ni l ,
5 + - - - - - + - I
. . . .
Do.
..
..
6 + - - - - - + + I
Do.
..
. , Class I, nil.
1 tube 20 cc. of water taken
..
.. 1
. . 7 + + - + - + + - I B. No. 116 .
„ II, nil.
8 + - - - - - + + I B. Grunthal
. .
2 tubes 10 cc.
,,
.. 2
..
,, III,9.
9 + - - - - - + + I
Do.
..
..
3 „ 5 cc.
,,
. .
. .
2
1
Undetermined, 1.
10 + - - - - -
+
+ I
Do.
..
..
....
3 ,, 1 cc.
,,
.. 3
3 ,, .1 cc.
,,
..
. . ..
3
3 „ .01 cc.
,,
.. . .
3
(c) Fœcal bacilli in 1 cc. and upwards.