Figure 3.

Viral copies in blood, feces, and saliva over time after GI.1 infection. The red, black, and blue broken lines represent the dynamic changes of viral copies in blood, feces, and saliva, respectively. Mean value is listed with the standard deviation. The orange line represent the control group, and the viral copies of samples tested at each timepoint was 0. After GI.1 infection, (a) for kittens, the viral copies in blood and saliva increased first and then decreased, while the viral copies in feces remained stable; while the viral copies in blood, saliva and feces in (b) subadults and (c) adults showed an increasing and then stabilizing trend.