TABLE 7.
Plasma viral RNAa
| Animal no. | Immunogen | Copies of RNA/ml of plasma at indicated wk postchallenge:
|
||||
|---|---|---|---|---|---|---|
| 0 | 2 | 3 | 8 | 53 | ||
| 17951 | gp140 | <1,200 | <3,000 | <1,200 | <1,200 | <300 |
| 18001 | <1,200 | <3,000 | 1,600 | <1,200 | <300 | |
| 18066 | <1,200 | <1,200 | <1,200 | <1,200 | <300 | |
| 18102 | <1,200 | <1,200 | <1,200 | <1,200 | <300 | |
| 18024 | None | <1,200 | 94,000 | 11,000 | <1,200 | <300 |
| 18062 | <1,200 | n.t. | 8,600 | <1,200 | <300 | |
a
Values given are copies of RNA per milliliter of plasma. The sensitivity of the assay was dependent on the volume of sample available; more volume was used with week 53 samples than with other weeks. 0 wk, day of challenge; n.t. = not tested.