TABLE 1

Results of intracerebral challenge

Recipient genotypeNo. of goats challengedMean age at inoculation (days) (SD)No. of intercurrent deaths (day[s] postinoculation)Mean survival time (days) (SD)No. of clinically positive goatsMean incubation period (days) (SD)No. of positive goats/total no. of goats tested by:
Bio-Rad TeSeEIHC of CNSIHC of LRS
NN5359 (74.5)424 (15.8)5424.2 (15.8)5/55/55/5
ND9414 (40.9)2a (84, 86)422 (20)6422 (22.2)5/7b7/90/9
NS8156 (2.6)565 (106)7582.4 (101.1)8/88/80/8
DD8411 (31.9)1 (167)489 (47)7489 (47)0/87/80/8
SS8255 (142.4)1 (180)556 (114)4641.7 (54.8)7/87/80/8
  • a Two animals tested, obex only.

  • b Variable results, all near the cutoff (some above and some below).