Table 1.
Mean SARS-CoV-2 soluble S1 subunit levels post-AZD1222 immunization (pg/mL).
| Males | Females | |||
|---|---|---|---|---|
| Total Viral Particle (VP)/Dose | 1x109 | 1x1010 | 1x109 | 1x1010 |
| Hours post-AZD1222 immunization | IV | IM | IV | IM |
| 0 | BLQ | BLQ | BLQ | BLQ |
| 2 hours | BLQ | BLQ | BLQ | BLQ |
| 12 hours | 356.0 | 233.0 | 1043.0 | 126.1 |
| 24 hours | 244.0 | 206.3 | 249.0 | 187.0 |
| 48 hours | 165.6 | 276.3 | 208.7 | 233.0 |
| 72 hours | 325.3 | 166.7 | 55.2 | 227.3 |
| 168 hours | 13.0 | 10.2 | BLQ | 10.6 |
| 336 hours | BLQ | BLQ | BLQ | BLQ |
BLQ, below the limit of quantification (6.3 pg/mL); IM, intramuscular; IV, intravenous; VP, viral particles.