O98.619

Clinical Causes: Infection with protozoa such as Toxoplasma gondii, which can be transmitted through contaminated food, water, or contact with infected animals. Exposure to contaminated soil, feces, or raw/undercooked meats harboring infectious protozoa. Contact with contaminated water sources that contain protozoan parasites. Transmission from mother to fetus during pregnancy, especially if the mother contracts the infection during her pregnancy.

Key Symptoms: Fever and chills Fatigue and malaise Muscle aches and joint pains Gastrointestinal symptoms such as nausea, vomiting, or diarrhea Swollen lymph nodes Skin rashes or lesions (less common) In pregnant women, often asymptomatic or mild symptoms which might be overlooked In the fetus or newborn, signs may include jaundice, enlarged liver or spleen, or neurological issues depending on the infection severity

Diagnosis Path: Blood tests to detect specific antibodies against protozoa, such as Toxoplasma IgM and IgG Polymerase chain reaction (PCR) tests on blood or amniotic fluid to identify protozoan DNA Ultrasound examinations to observe fetal development and identify abnormalities linked to infections Amniocentesis to analyze amniotic fluid when fetal infection is suspected Physical examination and medical history review to assess symptoms and potential exposure risks

Treatment Protocols: Antiprotozoal medications prescribed by a healthcare professional, tailored to the specific infection and pregnancy stage Supportive care including rest, hydration, and managing symptoms Monitoring fetal health regularly through ultrasounds and other assessments In some cases, early intervention may be necessary to prevent transmission or minimize fetal impact Pregnant women are advised to avoid certain foods and contact with potential sources of infection to reduce risk Consultation with a specialist, such as an infectious disease expert or obstetrician experienced in managing infectious complications during pregnancy