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 does not establish a diagnosis of congenital CMV infection in a neonate – 
Select and explain. 
A. Urine culture of CMV, B. IgG CMV antibodies in blood, C. Intra–nuclear inclusion bodies in hepatocytes, D. CMV viral DNA in blood by polymerase chain reaction
B: IgG CMV antibodies in blood
Answer: B: IgG CMV antibodies in blood 
Explanation: None