Samples (blood or tissue fluid) from 405 red foxes (Vulpes vulpes) from Finnmark, Northern Norway, were assayed for antibodies against T. gondii using the direct agglutination test (DAT). The proportion of seropositive animals was 42.5 %, with no significant relationship between sex and infection. The proportion of seropositives seemed to increase with age, in agreement with findings in previou...