Table 3.
Number of PFU injected/ganglion | Number of mice dead/number of mice grafted |
100 | 10/10 |
50 | 9/10 |
10 | 5/10 |
5 | 1/10 |
1 | 0/10 |
aTrigeminal ganglia injected with the amount of virus indicated were transplanted to BALB/c scid mice and the animals observed for viral pathogenesis and death over a 35-day period.