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: history of present illness: this is a former 31 and week gestation boy now corrected to 32 and 5/7 weeks of age with problems of neonatal jaundice and prematurity. the infant was born at 1440 grams to a 27 year-old gravida 1 para 0 to 1 a positive, antibody negative, hepatitis b surface antigen negative, rpr nonreactive, gbs unknown mom. pregnancy was complicated by premature rupture of membranes on with a gush of bloody secretions and contractions. mom was transferred from hospital for further management. she received magnesium sulfate and betamethasone in the 48 to 72 hours prior to delivery. she also received ampicillin and erythromycin as antibiotic prophylaxis. on the night of admission the infant's mother was noted to have rising blood pressure with progression of contractions. the infant delivered vaginally with a large amount of vaginal bleeding noted. the infant was vigorous, dried, bulb suctioned and deleed for copious bloody secretions. apgars were 8 and 9 at one and five minutes respectively. physical examination on admission: weight 1440 grams less then 50th percentile. length 37.5 cm 25% percentile. head circumference 28.5 cm 25th percentile. temperature 97.6, heart rate 150, respiratory rate 80, blood pressure 69/34 with a mean arterial pressure of 44. oxygen saturation was 95% on room air. dextrose stick was 53. the infant was an alert, active, premature male, pale, pink. clavicles intact. clear breath sounds bilaterally with mild subcostal retractions. the infant was tachypneic with minimal grunting and no flaring. cardiac examination revealed regular rate and rhythm. normal s1 and s2 without murmurs. pulses were 2+ and full bilaterally. abdomen was soft, nontender. no hepatosplenomegaly. three vessel cord was noted. spine was straight. there were no dimples noted. hips were stable. the anterior fontanel was open, flat and soft. the infant had good activity with good tone and a nonfocal neurological examination on admission. due to management of issues surrounding the prematurity he was admitted to the neonatal intensive care unit at for further management. hospital course: 1. respiratory: initial impression was of mild to minimal respiratory distress with some tachypnea and minimal retractions. this was most consistent with some retained fetal fluid and less consistent with surfactant deficiency. the infant transitioned to room air very quickly and has shown no signs of respiratory distress since that time. there have also been no issues in terms of apnea of prematurity. 2. cardiovascular: the infant has had good perfusion with a normal cardiac examination throughout the hospital stay and no murmurs. 3. fluid, electrolytes and nutrition: the infant was initially kept npo and placed on peripheral intravenous fluids at 80 cc per kilogram per day. feedings were advanced gradually at 15 cc per kilogram per day b.i.d. the infant is now on full feeds and has been so for the past three days. the infant is receiving 140 cc per kilo per day of premature enfamil 24 calories per ounce with supplemental iron and vitamin e. we have elected to keep him at 140 cc per kilogram per day due to the presence of some possible reflux and/or spitting. we anticipate that this will resolve over time. his feedings are primarily given via gavage. his birth weight was 1440 grams. his weight at the time of discharge is 1350 grams. 4. gastrointestinal: the infant did have some significant heme positive stools likely due to the presence of swallowed maternal blood. the infant has been stooling and taking feedings otherwise without any problems. though he does show some spitting and may have some low grade reflux we elected not to manage this pharmacologically since we anticipate resolution. 5. hematology: he had a hematocrit at birth of 49.7 with a platelet count of 279. he was started on phototherapy on day of life two for an unconjugated bilirubin of 7.7. his bilirubin was 6.2 unconjugated the day prior to discharge and can be followed up at hospital scn. 6. infectious disease: he had a white blood cell count on admission of 7.7 with 74% lymphocytes, 19% polys and no band forms present. he received a two day course of ampicillin and gentamycin for possible sepsis. his blood cultures were negative and he had no other signs or symptoms of infection. 7. neurology: he had a head ultrasound showing a left grade 1 germinal matrix hemorrhage, which is resolving. otherwise his head ultrasound was normal. he is continuing to have a normal nonfocal neurological examination. 8. sensory: he has not yet received his hearing screen. condition at discharge: stable. discharge disposition: hospital. name of primary pediatrician: dr. . care and recommendations: 1. feedings, the infant is receiving 140 cc per kilogram per day of premature enfamil 24 calories per ounce. 2. medications, the infant is receiving vitamin e 5 international units daily and fer-in- .15 cc daily. 3. state newborn screenings, the infant has had his first set of newborn screen laboratories sent. 4. immunizations received, none to date due to weight. discharge diagnoses: 1. 31 and week premature infant. 2. neonatal jaundice. 3. sepsis evaluation completed. , m.d. dictated by: medquist36 d: 13:10 t: 13:25 job#: 1 1 1 dr procedure: enteral infusion of concentrated nutritional substances other phototherapy diagnoses: observation for suspected infectious condition single liveborn, born in hospital, delivered without mention of cesarean section neonatal jaundice associated with preterm delivery other preterm infants, 1,250-1,499 grams maternal hypertensive disorders affecting fetus or newborn premature rupture of membranes affecting fetus or newborn 

Answer: The patient is high likely exposed to