Fig. 7From: Transmission mechanisms of an emerging insect-borne rickettsial pathogenWhatmanâ„¢ FTA cards placed in cat flea cages at 24 hpe to fluorescent latex beads in blood. a Cat fleas deposited beads (arrows) onto cards following surface sterilization and no access to blood; b Whatmanâ„¢ FTA card exposed to non-experimental cat fleas with no access to bloodBack to article page