Fig. 3From: Rhinovirus replication and innate immunity in highly differentiated human airway epithelial cellsRhinovirus replication and clearance in highly differentiated HBE. Cells were infected with varying initial doses of HRV-16. a Total intracellular HRV genomic RNA levels with time. b Total levels of apically shed HRV genomic RNA with time. Data are mean ± SEM from 4 different HBE donors. The limit of detection corresponded to a total copy number of 106Back to article page