Table 1.

Respiratory virus replication in models of the human conducting airway

Virus	Cell type	Apical inoculation (APh)	Apical inoculation (BAi)	Basolateral inoculation (AP)	Basolateral inoculation (BA)
SARSa	Calu-3 (Mono)	∼5 × 106 TCID50	NAb	NAb	NAb
SARSa	Calu-3 (Diff)	∼5 × 107 TCID50	2 × 102 TCID50	None	None
SARSc	HAE	∼3.5 × 104 PFU/mL	1.3 × 101 PFU/mL	None	None
SARSd	HAE	∼5 × 106 PFU/mL	∼5 × 104 PFU/mL	None	None
229Ee	HAE	1.05 × 104 FFU/mL	5.7 × 102 FFU/mL	9.3 × 102 FFU/mL	1 × 102 FFU/mL
RSVf	HAE	1 × 107 PFU/mL	None	None	None
PIVg	HAE	+++		–

^aTseng et al. (2005).

^bNot applicable.

^cJia et al. (2005).

^dThis manuscript.

^eWang et al. (2000).

^fZhang et al. (2002).

^gZhang et al. (2005).