From: BSE infectivity in jejunum, ileum and ileocaecal junction of incubating cattle
Months p.i. | Cow | Localization | |||
---|---|---|---|---|---|
 |  | Jejunum A | Jejunum B | Ileum | Ileocaec. |
 | IT 14 | 0/10 -- | 0/14 -- | 9/13 280 ± 41 | 0/15 -- |
8 | IT 20 | 0/14* -- | 0/13 -- | 8/11 334 ± 61 | 0/15* -- |
 | IT 39 | 1/14* 502 | 0/12* -- | 7/11* 310 ± 49 | 0/12 -- |
 | IT 55 | 2/10* 379, 522 | 0/12 -- | 7/9 332 ± 47 | 3/13 442, 517, 582 |
12 | IT 01 | 0/14* -- | 3/10 407, 432, 600 | 12/13 305 ± 45 | 14/15 315 ± 40 |
 | IT 16 | 0/13 -- | 0/12 -- | 6/11 412 ± 31 | 1/10 395 |
 | IT 06 | 0/12 -- | 1/13 375 | 10/10 279 ± 47 | 12/12 277 ± 39 |
 | IT 57 | 0/15 -- | 2/10 393, 428 | 11/11 260 ± 55 | 9/11 297 ± 64 |
 | IT 07 | 0/14* -- | 0/15 -- | 0/12* -- | 0/9 -- |
16 | IT 28 | 0/11 -- | 0/11 -- | 0/11 -- | 0/12 -- |
 | IT 46 | 0/11 -- | 0/12 -- | 0/10 -- | 0/12 -- |
 | IT 65 | 0/12 -- | 0/11 -- | 11/14* 319 ± 41 | 13/13* 349 ± 53 |
20 | IT 10 | 0/13 -- | 2/15 363, 408 | 0/11* -- | 0/9 -- |
 | IT 17 | 0/12* -- | 0/10 -- | 0/15* -- | 12/12 311 ± 33 |
 | IT 50 | 0/12* -- | 0/14* -- | 11/13 353 ± 57 | 0/12* -- |
 | IT 60 | 1/12 391 | 0/9 -- | 11/12 345 ± 37 | 0/12 -- |