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 term infant born by primary c-section under general anesthesia for failure to progress, to a 36 year old gravida 2, para 0 woman. prenatal screens done, b-negative, a antibody negative, rubella immune, rpr non-reactive, hepatitis b surface antigen negative, group b strep positive. the pregnancy was uncomplicated until , when mother had group b strep bacteruria. on , she again presented with fever of 101.9. ampicillin, gentamicin, and clindamycin were initiated on at hours and labor was induced. her urine from the time of admission has since grown group b strep. mother's t-max in 24 hours prior to delivery was 99.6. rupture of membranes 10 hours prior to delivery with clear fluid. fetal tachycardia to 170s was noted during time mother was febrile. nicu team then attended the delivery at the request of dr. . infant emerged vigorous with apgars of 8 at one minute and 9 at five minutes. initial physical exam as follows: birth weight of 2805, infant vigorous, non-dysmorphic, full term. sutures approximated, palate intact. neck supple without masses. clavicles intact. normal s1 and s2, no murmur. breath sounds were clear. abdomen soft, nontender, nondistended. normal hip exam. left hip was mildly lax. anus patent. no sacral anomalies. normal digits. skin noncontributory. initial d-stick of 76. course as follows by systems: infectious disease: the infant had an initial cbc (wbc 22.8, 56 polys, 4 bands) with blood culture (no growth). due to the maternal course, the infant was started on antibiotics, ampicillin and gentamicin, and t reated for seven days with antibiotics. the infant has not had any clinical signs of sepsis throughout the stay. the infant did have a spinal tap that was performed on , which was normal with a wbc of 0, 9 rbc, culture negative. the initial white count was 22.8 with 56 polys and 4 bands. other: the infant did have a hepatitis b vaccine on . the blood type of the infant is 0-positive, coombs negative. a bilirubin was done on , which was 9.0. the infant is now being discharged to home and will have followup with pediatrician on monday, . the pediatrician is dr. at pediatrics. discharge diagnosis: presumed bacteremia, s/p 7 days antibiotics , md dictated by: medquist36 d: 12:30:16 t: 14:03:00 job#: procedure: spinal tap incision of lung 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 bacteremia of newborn 

Answer: The patient is high likely exposed to