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 infant is a 36 week product of a twin gestation pregnancy born to a 30-year-old gravida 2, para 0 mother. prenatal screens were type o+, antibody negative, hepatitis b surface antigen negative, rpr non reactive, rubella immune, group beta strep status unknown. pregnancy was notable for poor growth of twin b prompting decision to deliver. this infant was delivered by cesarean section due to breech positioning. apgars were 7 at one minute and 9 at five minutes. birth weight was 2.685 kg. he was admitted from the operating room for evaluation and treatment of respiratory distress. physical examination: upon admission to the neonatal intensive care unit birth weight was 2.685 kg, audible grunting. head, eyes, ears, nose and throat, nasal flaring noted. anterior fontanels soft and flat, positive red reflex bilaterally. chest, lungs with fair aeration, breath sounds clear and equal. cardiovascular, regular rate and rhythm, grade 2/6 systolic ejection murmur at the left mid sternal border. femoral pulses +2. abdomen slightly full but soft, no hepatosplenomegaly. gu, normal phallus, testes descended bilaterally, patent anus. extremities well perfused. hips stable. neuro, alert with appropriate tone and reflexes. hospital course: 1. respiratory: this baby boy required treatment for his respiratory distress with continuous positive airway pressure. chest x-ray was consistent with retained fetal lung fluid. he was on the continuous positive airway pressure and room air for approximately 36 hours. the c-pap was discontinued and the baby remained in room air without any distress. he did have one episode of nasal congestion that was treated with neo-synephrine drops. he did not have any recurrence of the nasal congestion. 2. cardiovascular: the murmur noted upon admission resolved. the baby maintained normal heart rates and blood pressures during admission. 3. fluids, electrolytes & nutrition: the baby was initially npo on intravenous fluids. enteral feedings were started on day of life #1 and well tolerated. at the time of transfer he is breast feeding or bottle feeding without problems. 4. infectious disease: due to the unknown etiology of the respiratory distress, this baby was evaluated for sepsis. white blood cell count was 13,000 with 36% polys, 0% bands. blood culture was obtained prior to starting antibiotics. the blood culture was no growth at the time of this dictation. the intention was to treat for 48 hours pending blood culture results. 5. sensory: hearing screening has not yet been performed. condition at transfer: good. discharge disposition: transferred to the newborn nursery. primary pediatrician: , 65 parkway, , ma ( fax # care & recommendations: at the time of discharge ad lib feeding po, ampicillin and gentamycin to be discontinued if blood culture is negative. state newborn screen has not yet been sent. no immunizations administered thus far. discharge diagnosis: 1. prematurity at 36 2/7 weeks gestation. 2. twin #1 of twin gestation. 3. respiratory distress secondary to retained fetal lung fluid, now resolved. 4. suspicion for sepsis. , m.d. dictated by: medquist36 procedure: prophylactic administration of vaccine against other diseases diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis unspecified fetal and neonatal jaundice transitory tachypnea of newborn 

Answer: The patient is high likely exposed to