This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2019, Subject name: Gynaecology & Obstetrics
Regarding Listeriosis in pregnancy, which of the following is false? 
Select and explain. 
A. Cause 2nd trimester loss, B. Infection on drinking raw milk, C. Symptoms occur after 3 days of exposure, D. Leads to granulomatosisinfantiseptica
C: Symptoms occur after 3 days of exposure
Answer: C: Symptoms occur after 3 days of exposure 
Explanation: Nearly all cases of listeriosis are thought to be food bone Listerial infections are more common in pregnant women, immunocompromised patients, and he very old or young, Infections in pregnancy is estimated to be up to 100 times that in the general Fetal infections characteristically produces disseminated granulomatous lesions with micro abscesses Rx with ampicillin plus gentamicin is usually recommended.