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: Pediatrics
A child born with microcephaly, chorioretinitis and intra cranial calcifiction. Most likely diagnosis is – 
Select and explain. 
A. Congenital syphilis, B. Rubella, C. Toxoplasmosis, D. Trypanosomiasis
C: Toxoplasmosis
Answer: C: Toxoplasmosis 
Explanation: None