. 2019 Oct 2;10:2299. doi: 10.3389/fimmu.2019.02299

Table 2.

ALV-J positive viremia ratios in the chickens from 1 to 4 weeks after being challenged with ALV-J.

Group	ALV-J positive ratio (%)
	1st week	2nd week	3rd week	4th week
Natural L. plantarum+ALV-J	16.7% (2/12)^a	25.0% (3/12)^ac	41.7% (5/12)^a	41.7% (5/12)^a
Recombinant L. plantarum+ALV-J	8.3% (1/12)^a	8.3% (1/12)^ab	25.0% (3/12)^ab	16.7% (2/12)^ab
PBS+ALV-J	33.3% (4/12)^a	50.0% (6/12)^c	80.0% (8/10)^c	80.0% (8/10)^c

Mean values at the same time point without a common superscript (a–c) differed significantly (P < 0.05).