Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: social history: limited info, denies substance abuse, mother's children not in her care family history: one prior child with trisomy 21 mother arrived to today in labor; delivery at 11:18pm, rom 1 hour prior to deliver; infant emerged well apperaing pe: oxygen saturation post ductal=96-98%, well appearing, pink infant. nondysmorphic facies, afof, normal s1s2, no murmur, good pulses distally, breath sounds clear, abdomen soft, nontender, nondistended. ext warm, well perfused. tone aga. labs: post ductal pao2=281 imp/plan: ft infant with limited prenatal care and possible right ventricular hypoplasia cards--no clinical evidence of rv hypoplasia; in setting of elevated pvr early in life, would expect some cyanosis with right to left shunting across duct and decreased rv output; will obtain cardiac evaluation with ekg, 4 ext bp and cxr; although unlikely to have rv hypoplasia, given high risk of ductal-dependency if lesion is present, will observe overnight and obtain echo in am prior to transfer to nbn id--due to unknown gbs status and uncertain sepsis risk factors, will obtain cbc/diff and culture other--contact for prenatal screens; may need hepb vaccine if hepbsag not drawn; hep immune globulin if positive hepbsag procedure: prophylactic administration of vaccine against other diseases diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis single liveborn, born in hospital, delivered without mention of cesarean section patent ductus arteriosus unspecified fetal and neonatal jaundice 

Answer: The patient is high likely exposed to