This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Sabin - Feldman dye test is used in the diagnosis of 
Select and explain. 
A. Toxoplasmosis, B. Toxocariosis, C. Cryptosporidiosis, D. Schistosomiasis
A: Toxoplasmosis
Answer: A: Toxoplasmosis 
Explanation: Sabin - Feld man dye test - Highly sensitive and specific in diagnosis of Toxoplasmosis. 
Patient serum + live tachyzoites+ complement + Methylene blue