Occurrence and attempted transmission of Toxoplasma gondii in European starlings (Sturnus vulgaris).
Serums of 563 fledgling starlings (Sturnus vulgaris) trapped during a 14 month period near Lodi, California were examined for antibodies to Toxoplasma gondii using the microtiter indirect hemagglutination method. Titers ranging from 1:64 to 1:512 were found in 4.8% of the birds. Starlings collected during May through October had a higher prevalence of antibody than those collected during November through April. Rats inoculated with individual heart and brain suspensions from 10 seropositive starlings remained seronegative for T. gondii antibodies when tested at 22 and 82 days post-inoculation. Peritoneal smears made from these rats at post-inoculation day 82 were negative for T. gondii.
D000818:Animals; D000906:Antibodies / Q000032:analysis; D001715:Bird Diseases / Q000453:epidemiology* / Q000276:immunology / Q000635:transmission; D001717:Birds; D051381:Rats; D014122:Toxoplasma / Q000276:immunology; D014124:Toxoplasmosis, Animal / Q000453:epidemiology* / Q000276:immunology / Q000635:transmission
D000906:Antibodies