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: maternal hx - 32 year old g7p4->5 woman with pmhx notable for hepatitis c carriage, endocarditis, positive ppd (s/p inh). social history is notable for polysubstance abuse, on methadone maintenance with report of no recent illicit use in past 3 years. family history is non-contributory. prenatal screens were as follows: o positive, iat negative, hbsag negative, rpr non-reactive, rubella immune, gbs positive. antenatal hx - for ega 36-6/7 weeks at delivery on at 1020. pregnancy was complicated by above maternal social and medical issues. spontaneous onset labor leading to svd under epidural anesthesia. there was no intrapartum fever or other clinical evidence of chorioamnionitis. arom occurred 9 hours prior to delivery and yielded clear amniotic fluid. intrapartum antibiotics were initiated 12 hours prior to delivery. neonatal course - infant required only suctioning. apgars were 9 at one minute and 9 at five minutes. postaxial polydactyly noted at delivery (resected by plastic surgery service). she has been monitored in the regular nursery for neonatal withdrawal but has not required opiate replacement therapy. infant has been feeding well without diaphoresis, cyanosis or respiratory distress. murmur was noted on earlier examination and has persisted. pe agitated bot otherwise very well-appearing term infant hr 166 rr 40-50 sao2 100% in room air bp: la 91/47 (62) ra 97/58 (71) ll 93/47 (64) rl 94/48 (65) heent afsf; non-dysmorphic; palate intact; neck/mouth normal; normocephalic; no nasal flaring chest no retractions; good bs bilat; no adventitious sounds cvs well-perfused; rrr; femoral pulses normal; s1s2 normal; 1/6 sem ulsb without radiation abd soft, non-distended; no organomegaly; no masses; bs active; anus patent gu normal female genitalia cns active, hyperalert, resp to stim; irritable and somewhat difficult to console; tone moderately increased in symmetrical distribution; mae symm; suck/root/gag intact; facies symm integ normal msk normal spine/limbs/hips/clavicles inv tcpao2 in 1.00 fio2: 302 ekg wnl cxr normal cardiac silhouette and pulmonary parenchyma impression 36-6/7 week ga infant with 1. cardiac murmur, without evidence of left sided obstruction, shunt, pulmonary edema or hypertrophy. given normal screening investigations, critical congenital heart disease is highly unlikely, although less severe lesions such as vsd or asd cannot be excluded. findings are likely related to flow or pda. 2. risk for neonatal withdrawal syndrome, based on maternal methadone use. infant has had acceptable nas , although current examination suggests some degree of irritability procedure: ligation of dermal appendage ligation of dermal appendage diagnoses: single liveborn, born in hospital, delivered without mention of cesarean section other preterm infants, 2,000-2,499 grams 35-36 completed weeks of gestation other noxious influences affecting fetus or newborn via placenta or breast milk polydactyly of fingers 

Answer: The patient is high likely exposed to