Table 1.

Virus adsorption to Caco-2 cells at 35.5°C

Surface inoculatedInoculum (RFU)Amt of cell-associated virus following 2-h adsorption period (RFU ± SD)% of inoculum associated with Caco-2 monolayer
Apical2.1 × 106 (0.2 ml)2.3 × 104 (± 6.5 × 103)1.1
Basolateral2.1 × 106 (0.9 ml)1.6 × 101 ± 70.0008