30
TABLE VII.
Showing the number of Paroxysms and Intermissions which occurred in the course of each case, together with their duration and other details connected with the cases.
No.
1
I
„
III
„
IV
„
I
„
I
„
V
I
II
ANIMAL.
2
Bull
„
Bull
„
Bull
„
Cow
„
Calf
„
Bull
Buffalo
Buffalo
1st or 2nd inocculation.
3
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
2nd
1st
1st
1st
PERIOD OF
OBSERVATION
Date.
From
4
19th March
1891.
...
24th July
1892.
...
24th July
1892.
...
24th Aug.
1892.
...
24th Aug.
1892.
...
26th Nov.
1896.
4th Oct.
1896.
1st
Dec.
1896.
To
5
24th March
1891.
...
31st July
1892.
...
27th July
1892.
...
28th Aug.
1892.
...
28th Aug.
1892.
...
16th Feb.
1897.
17th Nov.
1896.
14th Jan.
1897.
Number of days.
6
5
...
7
...
3
...
4
...
4
...
89
45
45
Fluid
used.
7
Blood
„
„
„
„
„
„
„
Milk
Blood
„
„
„
Quantity
used.
8
1.75 c.cm.
1.0
„
1.0
„
2.0
„
2.0 „
2.0
„
1.0 „
2.0 „
Ad libitum
1.0 c.cm.
m
i
m
ij
m
i
Fluid taken from
what animal.
9
Horse X'X .
Donkey II
.
Horse LXVII .
Horse LXXXIV.
Rat (M. Decu.) .
Horse LXXXIV.
Donkey II
.
Horse LXXXIV.
Cow I
.
.
Horse LXXXIV.
Buffalo II .
Cat VI
. .
Buffalo I . .
Hæma to
z
o a .
10
N.
V.N.
V.N.
N.
N.
N.
V.N.
N.
P
N.
F.
S.
F.
A. M
or
P.M.
11
...
A. M.
„
P. M.
„
„
A.M.
P. M.
A.M.{
„
„
„
„
Date of
Inoculation
12
24th March
1891.
12th Aug.
1892.
31st July
1892.
9th Feb.
1893.
27th July
1892.
9th Feb.
1893.
28th Aug.
1892.
9th Feb.
1893.
2nd Sept.
1892.
9th
Oct.
1892.
9th Feb.
1893.
22nd Feb.
1897.
16th NOV.
1896.
14th Jan.
1897.
How ad-
ministered.
13
Sub-cut.
„
„
„
„
„
„
„
}Gastric
Ingestion.
...
Sub-cut.
Sub-cutaneous
minute in-
cision.
In minute in-
cision.
Date of
first appear¬
ance of
Hæmato¬
zoon.
14
29th March
1891.
Nil.
3rd Aug.
1892.
30th March
1893.
11th Oct.
1892.
30th April
1893.
2nd Sept.
1892.
18th Feb.
1893.
9th Oct.
1892.
14th Feb.
1893.
1st March
1897.
22nd Nov.
1896.
20th Jan.
1897.
Latent Period, length in days.
15
5
...
3
49
75
5?
5
9
?
4
6
5{
5
Paroxysm I.
Intermission I.
Paroxysm II.
Intermission II.
Paroxysm III.
Intermission III.
Paroxysm IV.
Intermission IV.
Paroxysm V.
Intermission V.
Paroxysm VI.
Intermission VI.
Paroxysm VII.
Intermission VII.
16
1
...
7
1
1
1?
5
1
1
2
3
3
VI
4
1
1
...
13
109
121
73
55
10
123
3
3
3
II
8
2
2
...
2
3
...
2
1
1
...
1
4
6
IX
2
2
507
...
9
9
...
77
18
29
...
123
5
5
14
4
...
...
1
3
...
1
1
2
...
1
1
2
X
3
4
...
...
158
68
...
195
21
70
...
100
147
8
7
1
...
...
...
...
...
...
2
1
...
4
X
5
1
...
...
...
...
...
...
58
3
...
...
6
I
5
9
...
...
...
..,
...
...
1
...
2
X
3
1
...
...
...
...
...
...
128
...
5
II
...
8
...
..
...
..
..
2
...
...
3
...
2
...
...
...
...
...
...
...
214
...
...
6
...
4
...
...
...
...
...
...
...
...
...
...
2
...
4
...
...
...
...
...
...
...
...
...
...
14
}
... 3
PAROXYSMS.
Total
No.of
days
17
3
...
10
7
1
4
9
8
1
4
8
39
15
INTERMISSIONS.
Total
No. of
days.
18
508
...
180
176
121
345
152
480
123
226
155
81
31
Result.
19
...
...
...
Death
...
Killed
...
Cured
...
Death
Cured
Death
Death
Date
of result.
20
...
...
...
28th Sept.
1893.
...
29th Jan.
1894.
...
...
30th Sept.
1893.
...
21st March
1897.
6th March
1897.
Bull No. I.—On 27th August 1892 organism was observed in the blood resembling a very large Surra Trypanosoma. The length was equal to the diameter of 14 red blood corpuscles, and its width at the widest part equal to that of 2.5 to 3 red corpuscles. A round nucleus or
vacnole was readily disceruible in the protoplasm of the dilated portion of the organism. The body remained almost motionless, whilst the long flagellum was twisted and twirled, lashing the corpuscles to right and left. At a later period the undulating
membrane became very distinct.
Cow No. I.—On November 7th 1892, June 15th, July 3rd, September 2nd, 1893, a single example of the hæmatozoon similar to the one found in the blood of Bull I was observed. Two guinea-pigs inoculated with the blood in June died in seven and nine days respectively, but no large
hæmatozon were discovered in their blood, although the small variety of organisms were swarming.
Bull No. III.—This animal, on September 26th, 1893, the 56th day of Intermission III, developed rinderpest spontaneously. Death followed on the 28th September. Two guinea-pigs inoculated on 21st September, 1892, with 0.3 c.cm. of blood in which no hæmatozoa could be discovered
microscopically. contracted Surra after a latent period of 14 days.
Bull No. IV.—This animal, on the 29th January 1894, the 195th day of Intermission III, met with an accident, which necessitated its being destroyed. Two guinea-pigs inoculated on 21st September 1892 with blood from this animal, in which no hæmatozoa could be discovered.