Laboratory demonstration of the vertical transmission of Rift Valley fever virus by Culex tarsalis mosquitoes
Fig 2
Confocal images of RVFV antigen present in ovarian tissue of RVFV-infected Cx. tarsalis (Blue = DAPI, Green = RVFV antigen).
A) RVFV Infected. B) Non-infected control. Yellow arrows: follicular epithelium; red arrows: nurse cells; orange arrows: oocyte. Purple scale bar = 31μm.