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 g4p2->3 woman with past obstetric history notable for cesarean sections at term in and . past medical history notable for asthma (controlled with albuterol). prenatal screens: o positive, dat negative, rpr non-reactive, rubella immune, hbsag positive, gbs unknown. pregnancy hx- for ega 33-1/7 weeks today. antepartum course unremarkable until spontaneous onset of preterm labor with abdominal pain. ultrasound suggestive of uterine dehiscence. received betamethasone 12 hours prior to delivery. rom at delivery, yielding clear amniotic fluid. proceeded to cesarean section (vertex) under spinal anesthesia. no intrapartum fever or fetal tachycardia. no intrapartum antibiotic prophylaxis. dehiscence not confirmed at surgery. neonatal course - infant cried at delivery. orally and nasally bulb suctioned, dried, tactile stim provided. free flow oxygen administered for several minutes for cyanosis and mild intercostal retractions. apgars 7 at one minute, 8 at five minutes. transferred uneventfully to nicu. pe exam consistent with 33 weeks ga bw 1870g (50-75th %ile) ofc 30.75 cm (90th %ile) ln 41cm (10-25th%ile) hr 165 rr 60-70 t 97.7 bp 64/35 (48) sao2 80-90% in 0.21 fio2 -> 99% on cpap in 0.70 fio2 (weaning) heent afsf; non-dysmorphic; palate intact; neck/mouth normal; mild nasal flaring prior to cpap chest mild intercostal retractions; good bs bilat; few scattered coarse crackles and transmitted upper airway sounds cvs well-perfused; rrr; femoral pulses normal; no murmur abd soft, non-distended; no organomegaly; no masses; 3-vessel umbilical cord; anus patent gu normal female genitalia cns active, responsive to stim; tone aga; moving all limbs symm; gag/grasp/moro normal integ normal msk normal spine/limbs/hips/clavicles impression 33-1/7 week ga female with 1. respiratory distress - differential includes surfactant deficiency, retained fetal lung fluid. pneumonia is a less likely cause. 2. sepsis risk - based on unknown gbs colonization status and preterm labor. 3. maternal hepatitis b infection. plan infant has been placed on cpap and is now improving with respect to work of breathing and oxygen requirement. intubation will be considered if oxygen requirement is > 0.30 or if respiratory distress worsens. chest radiograph will be obtained; blood gas pending. the cardiac examination is currently normal. we will maintain mean bp > 38 mmhg and maintain vigilance for pda. feeds will be withheld until cardiorespiratory stability is established. piv d10w maintenance at 80 cc/kg/day will be provided in the interim. capillary glucose is pending. 24 electrolytes will be checked. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube enteral infusion of concentrated nutritional substances non-invasive mechanical ventilation other phototherapy prophylactic administration of vaccine against other diseases diagnoses: single liveborn, born in hospital, delivered by cesarean section need for prophylactic vaccination and inoculation against viral hepatitis observation for suspected infectious condition respiratory distress syndrome in newborn neonatal jaundice associated with preterm delivery other preterm infants, 1,750-1,999 grams 

Answer: The patient is high likely exposed to