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
Which of the following intrauterine infections is associated with limb reduction defects and scarring of skin – 
Select and explain. 
A. Varicella virus, B. Herpes virus, C. Rubella, D. Parvovirus
A: Varicella virus
Answer: A: Varicella virus 
Explanation: Congenital varicella syndrome is characteristically associated with scarring of skin and limb reduction defect (limb hypoplasia).

Perinatal chicken Pox (Perinatal varicella infection)

The baby may develop two types of complications depending on the period of gestation.