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: baby boy is a full-term 4225 gram male infant admitted to the neonatal intensive care unit for evaluation of a low-grade temperature noted on several occasions in the newborn nursery. the patient has been otherwise asymptomatic. the infant delivered to a 41- year-old gravida 5, para 2 (now 3) mom. prenatal screens blood type o negative, antibody negative, rubella immune, rapid plasma reagin nonreactive, hepatitis b surface antigen negative, and group b strep status positive. mom received intrapartum antibiotics for positive group b strep status. no other sepsis risk factors noted. membranes were ruptured less than 24 hours prior to delivery. no maternal temperature noted. the infant was delivered via spontaneous vaginal delivery. apgar scores were 9 at 1 minute and 9 at 5 minutes and did well in the delivery room and subsequently transferred to the newborn nursery. infant then noted to have low-grade temperatures in the newborn nursery and was subsequently transferred to the neonatal intensive care unit for observation and evaluation. physical examination on admission: the infant had a slightly bruised face. pink centrally. tone was normal. skin without lesions. head, eyes, ears, nose, and throat examination was normal. heart revealed normal first heart sounds and second heart sounds. no murmurs. breath sounds were clear bilaterally. comfortable respiratory effort. the abdomen was benign. neurologic examination was nonfocal and age appropriate. summary of hospital course by system: 1. respiratory: has been in room throughout his hospitalization. shortly after admission to the neonatal intensive care unit, he did have some desaturations; mostly associated with feedings into the 80s range. no desaturations have been noted since . 1. cardiovascular: has maintained his blood pressure throughout his hospitalization. heart rates were 150s to 180s. no murmurs have been auscultated. 1. fluids, electrolytes and nutrition: the infant has been bottling and breast feeding ad lib without difficulties. electrolytes upon admission to the neonatal intensive care unit revealed sodium was 147, potassium was 3.5, chloride was 110, and total co2 was 21. 1. gastrointestinal: a bilirubin was drawn on day of life two. indirect bilirubin was 11. phototherapy was initiated on day of life four for a bilirubin of 14.9. repeat bilirubin on day of life six was 12; at which time phototherapy was discontinued. 1. hematology: hematocrit upon admission to the neonatal intensive care unit on day of life two was 49.7. he did not receive any blood products in the neonatal intensive care unit. 1. infectious disease: a complete blood count and blood culture were drawn upon admission to the neonatal intensive care unit on day of life two with concerns of low-grade fevers. his white blood cell count was 15.6, hematocrit was 49.7, and his platelet count was 313. a blood culture was drawn at that time. blood cultures were negative at 48 hours. was started on ampicillin and gentamicin upon admission to the neonatal intensive care unit. ampicillin and gentamicin were discontinued after 48 hours when blood cultures were found to be negative at 48 hours. 1. neurology: a head ultrasound not indicated for this full- term infant. 1. sensory: a hearing screen was performed on with automated auditory brain stem responses. he passed in both ears. 1. ophthalmology: eye examination not indicated for this full-term infant. 1. psychosocial: social work has been involved with the family. the contact social worker can be reached at telephone number . condition on transfer: stable on room air. discharge disposition: discharged to newborn nursery under double phototherapy for a bilirubin of 14.9. primary pediatrician: dr. of pediatrics (telephone number ). care recommendations: 1. feedings at discharge: ad lib demand breast or bottle feeding. 2. medications: none. 3. car seat position screening not indicated. 4. immunizations received: received his first hepatitis b vaccine on . immunizations recommended: synagis respiratory syncytial virus prophylaxis should be considered from through for infants who meet any of the following three criteria: (1) born at less than 32 weeks gestation; (2) born between 32 and 35 weeks with two of the following: daycare during respiratory syncytial virus season, a smoker in the household, neuromuscular disease, airway abnormalities, or school-age siblings; or (3) with chronic lung disease. influenza immunization is recommended annually in the fall for all infants once they reach six months of age. before this age (and for the first 24 months of the child's life) immunization against influenza is recommended for household contacts and out of home caregivers. discharge instructions and followup: 1. follow-up appointment with dr. is recommended within five days of discharge. 2. repeat bilirubin recommended for . discharge diagnoses: 1. rule out sepsis. 2. hyperbilirubinemia. , dictated by: medquist36 d: 09:01:02 t: 09:23:06 job#: procedure: other phototherapy prophylactic administration of vaccine against other diseases circumcision 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 cutaneous hemorrhage of fetus or newborn other "heavy-for-dates" infants routine or ritual circumcision unspecified fetal and neonatal jaundice other disturbances of temperature regulation of newborn 

Answer: The patient is high likely exposed to