Fig. 1
From: Pathogenicity comparison of duck Tembusu virus in different aged Cherry Valley breeding ducks
The kinetics of egg production in 55-week-old ducks. Vertical axis indicates the egg-laying rate and horizontal axis indicates the days post infection. Data were shown as means ± SD (n = 3). The statistical differences between DTMUV-infected 55-week-old ducks and the age-matched control group were evaluated by Student’s t-test. * p < 0.05, ** p < 0.01