RT Book, Section A1 Rosenthal, Philip J. A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193137813 T1 Toxoplasmosis T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193137813 RD 2024/04/19 AB ESSENTIALS OF DIAGNOSISInfection confirmed by isolation of Toxoplasma gondii or identification of tachyzoites in tissue or body fluids.Primary infectionFever, malaise, headache, sore throat.Lymphadenopathy.Positive IgG and IgM serologic tests.Congenital infectionAfter acute infection of seronegative mothers, CNS abnormalities and retinochoroiditis seen in offspring.Infection in immunocompromised personsReactivation leads to encephalitis, retinochoroiditis, pneumonitis, myocarditis.Positive IgG but negative IgM serologic tests.