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: was born at 34 0/7 weeks gestation by spontaneous vaginal delivery to a 32-year- old gravida ii, para 0 now i woman. the mother's prenatal screens were blood type o positive, antibody negative, rubella immune, rpr nonreactive, hepatitis surface antigen negative, and group b strep unknown. this pregnancy was complicated by vaginal spotting at 14 weeks gestation and then uncomplicated until the day prior to delivery when the mother was admitted with vaginal bleeding and preterm contractions. rupture of membranes occurred 5-1/2 hours prior to delivery. there was no intrapartum fever. apgar scores were 9 at 1 minute and 9 at 5 minutes. the birth weight was 2,005 grams, birth length 44.5 cm, and the birth head circumference 30.5 cm. physical examination: admission physical examination revealed a vigorous, active, preterm infant. anterior fontanelle open and flat. saggital sutures split. palate intact. heart was regular rate and rhythm, no murmur. breath sounds clear. mild subcostal intercostal retractions. abdomen soft, nontender, nondistended. well perfused. spine intact. anus patent. hospital course: respiratory status: he has remained in room air throughout his nicu stay. he has had no apnea or bradycardia. on exam his respirations are comfortable. lung sounds are clear and equal. cardiac: the infant has remained normotensive throughout his nicu stay. on day of life #8 he developed a soft systolic heart murmur. at that time he had an ekg which was normal for his age. he had a chest x-ray which showed a normal cardiac sinus silhouette and normal pulmonary vasculature. he had 4 extremity blood pressures that were without a gradient. the plan is to follow it and pursue a further follow-up if it is a cyst. fluids, electrolytes, and nutrition: at the time of discharge his weight is 1,970 grams. enteral feeds were begun on day of life #1 and advanced without difficulty to full volume feeding. at the time of discharge he is breast feeding well and taking supplemental breast milk or formula at 24 calories per ounce on an ad lib schedule. he is being discharged home breast feeding with a nipple shield. gastrointestinal: he was treated with phototherapy for hyperbilirubinemia of prematurity day of life 5 until day of life 6. his peak bilirubin on day of life #5 total 11.5, direct 0.3. his last bilirubin on day of life #7 was total 6.2, direct 0.2. hematology: the patient's hematocrit at admission was 56.1. his platelet count was 170,000. he had never received a blood product transfusion during his nicu stay. infectious disease: he was started on ampicillin and gentamicin at the time of admission for sepsis risk factors. the antibiotics were discontinued after 48 hours when the blood cultures were negative and the infant was clinically well. he has had no further infectious disease issues. sensory: 1) audiology-hearing screening was performed with automated auditory brain stem responses and the infant passed in both ears. psychosocial: the parents are married. they have been very involved in the infant's care throughout his nicu stay. the infant is discharged in good condition. he is discharged home with his parents. primary pediatric care will be provided by dr. at , , , telephone number . recommendations after discharge: feeding-continue with breast feeding and supplement as necessary until mother can wean to exclusive breast feeding. she can call at nicu for lactation support. he is discharged on two medications; 1) multivitamins 1 ml p.o. daily. 2) ferrous sulfate (25 mg per ml) 0.3 ml p.o. daily. he has passed a car seat position screening test. his state newborn screen was sent on . he received his first hepatitis b vaccine on . recommended immunizations: 1. synagis rsv prophylaxis should be considered from through for infants who meet any of the following 3 criteria: 1) born at less than 32 weeks. 2) born between 32 and 35 weeks with 2 of the following: day care during the rsv season, a smoker in the household, neuromuscular disease, airway abnormalities, or school age siblings. 3) chronic lung disease. 2. influenzae immunization is recommended annually in the fall in infants once they reach 6 months of age. before this age and for the first 24 months of the child's life immunization against influenzae is recommended for household contacts and out of home caregivers. follow-up recommendations: care group visiting nurse, telephone number . the parents plan to have a bris after the infant is discharged home. discharge diagnoses: 1. status post prematurity at 34 weeks gestation. 2. sepsis ruled out. 3. status post hyperbilirubinemia of prematurity. 4. heart murmur, evaluation negative. to be followed. , dictated by: medquist36 d: 02:55:04 t: 07:25:54 job#: procedure: enteral infusion of concentrated nutritional substances other phototherapy prophylactic administration of vaccine against other diseases diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis 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, 2,000-2,499 grams 33-34 completed weeks of gestation undiagnosed cardiac murmurs 

Answer: The patient is high likely exposed to