Introduction to Toxoplasma gondii infection Toxoplasma gondii is a common parasite that can infect humans through the feces, meat or vegetables of animals, especially livestock. Once the human body is infected, symptoms usually include fever, headache, muscle pain, swollen lymph nodes, and discomfort. Severe cases may cause neurological or other organ diseases. Treatment of Toxoplasma gondii infection Toxoplasma gondii infection does not necessarily require treatment. For mild patients, Toxoplasma gondii itself can be eliminated by the immune system. For severe patients, targeted treatment is very necessary