Fig 2. Dot plot of organ-specific viral loads in mice infected by the intragastric route expressed as log₁₀ viral genomic equivalents/mg wet weight for solid organs and copies/mL for body fluids.

Samples plotted below the horizontal red line had no detectable viral DNA. On the X-axis, red dots beneath the square, diamond, circle, and triangle organ symbols represent 2 mice each. Heart, stool, colon are not shown because all of these samples tested negative.