Fig. 3.
Antibody (IgG) levels expressed as end-point titers in vaccinated KoRV-positive a and vaccinated KoRV-negative b animals at 0, 8, and 12 weeks post-vaccination. c The average serum IgG titers in KoRV-positive and KoRV-negative vaccinated koalas at 0, 8, and 12 weeks post-vaccination were compared and presented as the mean ± SEM of three koalas in KoRV-positive or KoRV-negative group. The level of significance was measured as *p = 0.0183, **p = 0.0012 using Student’s T test (p ≤ 0.05)