Fig. 4From: The insect-specific Palm Creek virus modulates West Nile virus infection in and transmission by Australian mosquitoesImmunohistochemical detection of PCV (a) and WNV (b) in midgut epithelial cells (red signal) of infected female Cx. annulirostris mosquitoes. c antibody isotype control. Hematoxylin was used as the counterstainBack to article page