A 28 year old woman gave birth to a small for age newborn at 38 weeks of pregnancy. On examination, the newborn was found to have rhinitis, distended abdomen; wrinkled skin, and palmoplantar blisters. The woman had an earlier history of abortion and stillbirth. The most likely diagnosis is:
Neonatal pemphigus Scabies Congenital syphilis Congenital HIV infection