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 33 and week twin boy was born to a mother on who is 44 years old, gravida 3, para, blood type a negative, antibody negative, unknown group b strep status, hepatitis b surface antigen negative, and rapid plasma reagin nonreactive. prepartum and postpartum history: 1. previous pregnancy notable for in fertilization twin conception with donor eggs. 2. admitted in early - from to - for cervical shortening. at that time, mother received magnesium sulfate and betamethasone. 3. unremarkable course until the morning of delivery on when mother was admitted with premature rupture of membranes. she later developed mild contractions so the decision was made to deliver her by repeat cesarean section under spinal anesthesia. there was no maternal fever. mother did receive intrapartum ampicillin. apgar scores of 8 and 9 in this twin. physical examination on admission: initial physical examination was remarkable for a birth weight of grams, head circumference of 31.5 cm, and a length of 48.5 cm. the infant was pink. soft anterior fontanel. normal faces. intact palate. normal breath sounds. no murmurs. normal s1 and s2. femoral pulses present bilaterally and equal. flat, soft, and nontender abdomen. normal phallus, testes, and scrotum. stable hips. normal perfusion. normal tone and activity. summary of hospital course by system: 1. respiratory: the infant did not have any respiratory issues during the entire stay. has been on room air. 2. cardiovascular: no murmur during the infant's stay. there have been no spells. 3. fluids, electrolytes and nutrition: birth weight of grams. weight on of 1880 grams. the infant started feedings within the first 24 hours of life and is currently on 150 cc/kilogram per day total fluids with feedings at 110 cc/kilogram per day, advancing 15 cc/kilogram twice daily. d-sticks have been stable except for d-sticks yesterday less than 53 and 55. follow-up d- sticks have been normal. voiding and stooling. most recent electrolytes times 24 hours revealed sodium was 141, potassium was 4.5, chloride was 110, and bicarbonate was 22. 4. gastrointestinal: the infant had a maximum bilirubin of 8.8 on day of life three. started on single phototherapy. phototherapy will be discontinued. rebound will be drawn tomorrow. 5. hematology: the infant had an initial hematocrit of 48.6. 6. infectious disease: white blood cell count was 9.8 (16 polys, 0 bands, 78 lymphocytes) and platelet count was 228. the infant did receive ampicillin and gentamicin for 48 hours. when blood cultures were negative, the antibiotics were discontinued. 7. neurology: no issues. 8. sensory: no issues. condition on discharge: good. discharge disposition: to level ii nursery at . primary pediatrician: dr. at . discharge recommendations: 1. feedings: as above. 2. medications: none. 3. will require car seat testing. 4. followup of state newborn screening test which was done on day of life three. 5. immunizations: the infant has not received any immunizations. immunizations recommended: synagis respiratory syncytial virus prophylaxis should be considered from through for infants born between 32 and 35 weeks gestation 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 infants with chronic lung disease. in addition, 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 followup: the infant will require followup by pediatrician. discharge diagnoses: 1. prematurity at 33 weeks. 2. twin gestation. 3. physiologic jaundice. 4. status post rule out sepsis. , dictated by: medquist36 d: 16:07:00 t: 16:34:44 job#: procedure: enteral infusion of concentrated nutritional substances other phototherapy diagnoses: observation for suspected infectious condition twin birth, mate liveborn, born in hospital, delivered by cesarean section neonatal jaundice associated with preterm delivery other preterm infants, 2,000-2,499 grams 33-34 completed weeks of gestation 

Answer: The patient is high likely exposed to