Fig. 5: Lesions and inflammation in brain tissue of C57BL/6 mice infected with different doses of WNV-NL20 and WNV-578/10 via intradermal inoculation.
From: In vitro and in vivo characterization of a novel West Nile virus lineage 2 strain

Representative pictures of one mouse per group. Scalebar = 50 μm. C–H Aggregates of rounded cells in the meninges surrounding blood vessels (white arrowheads point to representative cells) and (A, B, G, H) aggregates of glial cells (black arrowheads point to representative cells) in the cortex subjacent to the affected meninges.