396 THE INDIAN JOURNAL OF VETERINARY SCIENCE AND ANIMAL HUSBANDRY. [V, IV
28. Cross-bred heifer. R1, 101, 214, 311 and 401. R (tuberculin) 21 and 214.
In fat condition when K on day 430. No T lesions and 2 gp inoculated from bronchial,
pharyngeal and intestinal glands did not become infected. Ileo-cæcal valve was con-
gested ; J were seen in anti-formin preparations, were easily found in sections of the
intestine, but were not cultivated therefrom.
29. Shorthorn cow. Aborted first calf and lost much condition. In good condition
on day 1. Second calf, day 69, after which wasted somewhat. R1, 57, 154 and 225
NR (tuberculin) 1,154 and 225. K 233. No T lesions seen and 2 gp inoculated from the
bronchial, pharyngeal and intestinal glands did not become infected. No lesions
of J and no J seen in anti-formin preparations of intestine. J cultivated with great
difficulty from intestine.
30. Shorthorn, Second calf, day 45. Poor condition after first calf, but improved
and remained in fair condition after second calf, though scouring at times. R1 (also
anal), and 57. NR 154 and 225. R (tuberculin) 1 and 154. NR (tuberculin 225
K 233. No T lesions and 2 gp injected from the bronchial, pharyngeal and intestinal
glands did not become infected. Very slight congestion of ileo-cæcal valve, but
no J seen in antiformin preparations of intestine, J isolated in culture.
31. Shorthorn. From alleged T-free herd. Second calf day 283. Rather un-
thrifty condition throughout. NR1 (anal), R (anal) 123 and 227, slight R 346. NR
(tuberculin) 225. K501. No T lesions and 2 gp injected from the bronchial glands
did not become infected. Ileo-cæcal valve deeply congested, but no J seen in films.
Sections of the intestine showed very small numbers of acid-fast bacilli like J and
slight histological alterations. J were not isolated in culture.
(NOTE.—" Slight R346 "=increase in skin thickness from 6 to maximum of
11 mm., swelling soft and diffuse).
32. Red poll. From alleged T-free herd. First calf day 165. In fair condition
prior to calving, though scouring at times ; after calving wasted considerably, but
later much improved. R1 (anal) ; R126, 217, 314 and 406. NR (tuberculin) 55, 126
and 314. K 412. No T lesions present and 2 gp injected from bronchial, pharyngeal
sub-maxillary and intestinal glands failed to become infected. Slight lesions of J
present, a few J seen in films of intestine and J isolated in culture.
33. Cross-bred cow. Age unknown. Fair condition. Calved day 119. R1,
175 and 280. NR (tuberculin) 1, 175 and 280. K 310. No T lesions seen and 2 gp
injected from bronchial mediastinal, phryngeal and sub-maxillary glands and 2 gp
injected from intestinal glands did not become infected. Slight congestion of the
ileo-cæcal valve. No J in antiformin preparations of the intestine, but J isolated
in culture.
34. Shorthorn heifer. NR1, R101, 214 and 311. NR 401. R 214 (tuberculin) in
[fat condition when K on day 430. T lesions present in lungs, bronchial and intestinal
glands. No J lesions seen in intestine and no J seen in antiformin preparations of
intestine, but J were isolated from the intestine in culture.
35. Jersey. Third calver. From alleged T-free herd. Slight R1. R1 (avian
tuberculin). K117, when very wasted. Intestine alone examined, no lesions of J
present but small numbers of J seen in films from ileum and cultivated therefrom.
(NOTE.—" Slight R1 "= increase of skin thickness from 6 to 10 mm. with soft
œdema)