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: Gynaecology & Obstetrics
Regarding listerosis in pregnancy: 
Select and explain. 
A. Mode of Transmission of infection is sexual, B. Is associated with meningoencephalitis of the newborn, C. May present with skin rash at birth, D. In labour liquor is meconium stained
A: Mode of Transmission of infection is sexual
Answer: A: Mode of Transmission of infection is sexual 
Explanation: None