A 7-month-old male infant is brought to the emergency room by his mother, who notes that he appears to be having trouble breathing. Upon speaking with the mother, you discover that she suffered from a serious infection during her pregnancy and that the this baby was born with fever, stuffy nose, pink eyes, swollen glands around the head and neck and a red-pink skin rash made up of small spots which the delivering doctor called ‘blueberry muffin rash’. On physical examination of the baby, a continuous “machinelike” murmur is heard and you note signs of pulmonary congestion. Which of the following, which congenital infection is most commonly associated with this disorder of the baby?
