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. 2016 Nov 4;8(11):301. doi: 10.3390/v8110301

Table 1.

ALV-J infection ratios and protection ratios in the chickens from 1 to 3 weeks after being challenged with ALV-J.

Group 1st Week 2nd Week
P.V.R P.R. P.V.R. P.R.
rMDV/ALV-env 26.7% (4/15) 73.3% (11/15) 0.0% (0/15) 100.0% (15/15)
rMDV/ALV-gag+env 33.3% (4/12) 67.7% (8/12) 0.0% (0/12) 100% (12/12)
No immune challenge 55.5% (5/9) 45.5% (4/9) 25.0% (2/8) 75% (6/8)
No immune no challenge 0.0% (0/5) 100% (5/5) 0.0% (0/5) 100% (5/5)

Note. P.V.R.: positive viremia ratios; P.R.: protection ratios.