Fig. 2.

Host-specific detection of Toxoplasma antibodies in blood-fed mosquitoes. Aedes japonicus were fed on a cat blood sample that was positive (blue circles) or negative (orange squares) for Toxoplasma gondii antibodies. Groups of 4–7 mosquitoes were removed at different time points and analysed by ELISA. Horizontal bars indicate means. Curves are from a best-fit nonlinear regression.