. 2015 Jun 9;10(6):e0128785. doi: 10.1371/journal.pone.0128785

Table 2. Virus titer measured in nasal wash and lung after vaccination ^a .

	Nasal wash(viral RNA levels (x 10^–12 copies/mL)) ^b		LungTCID₅₀/mL(log₁₀) ^b
	3 days	6 days	3 days	6 days
Vaccinated	ND ^b	ND ^b	ND ^b	ND ^b
Saline	ND ^b	ND ^b	ND ^b	ND ^b
Challenged	319.99 ± 10.07	410.02 ± 23.22	10³	10¹

^a BALB/c mice were vaccinated with pressurized virus. Samples were collected 3 and 6 days after vaccination.

^b The results are expressed as the means of six animals.

Table 2. Virus titer measured in nasal wash and lung after vaccination a .