This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Infections, Subject name: Pediatrics
[{'content': 'The mother of this newborn had fever with rash at 18 weeks of gestation. What is this baby probably suffering from? \nSelect and explain. \nA. Congenital Varicella, B. Congenital Rubella, C. Congenital CMV, D. Congenital Toxoplasmosis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cicatricial skin scarring in a zoster-like distribution & limb hypoplasia in this newborn points to a diagnosis of Congenital Varicella syndrome.', 'role': 'assistant'}]