FIG 6.

Gross pathology findings in BALB/c mice infected with MARV/Ang or MARV/Ang-MA. (A) In situ pictures of organs in a representative MARV/Ang (left)- or MARV/Ang-MA (right)-infected BALB/c mouse at 6 days after infection. Findings include intestinal hyperemia, in addition to an enlarged liver and spleen in the MARV/Ang-MA-infected animal. Discoloration was also observed in the liver and kidney of the MARV/Ang-MA infected animal. Shown are closeup images of liver (B), spleen (C), and kidneys (D), in which the organs infected with the wild-type virus are on the left and those infected with the adapted virus are on the right of each image.