Toxoplasmosis

Toxoplasmosis is caused by the protozoan Toxoplasma gondii. It is highly prevalent worldwide and can cause a range of clinical symptoms depending on the immune status of the infected individual. These include congenital toxoplasmosis in fetuses if a woman is infected during pregnancy, retinochoroiditis, and severe disease in immunocompromised patients. Transmission occurs through the ingestion of tissue cysts in undercooked meat or through contact with contaminated surfaces. While most infections are asymptomatic, screening and treatment are important for pregnant women and those with weakened immunity.