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: the patient is a 27 week gestation male admitted for prematurity. maternal history - a 29 year old gravida 1, para 0, now one virus infection (no lesions currently). obstetrical history notable for bicornuate versus septate uterus. no medication used during pregnancy. prenatal screen - a positive, antibody negative. rpr nonreactive, rubella immune. hepatitis b surface antigen negative, group b streptococcus unknown. pregnancy history - pregnancy reportedly uncomplicated with onset of hypertension one week prior to delivery, followed by decreased fetal movement two days prior to delivery. biophysical profile, on admission (nonreactive), nonstress test leading to cesarean section under spinal anesthesia. no labor, rupture of membranes at delivery, yielding clear amniotic fluid. no interpartum fever. neonatal course - infant apneic and hypotonic at delivery, with initial heartrate approximately 60. infant was dried, orally and nasally bulb suctioned, and then received bag mask ventilation with fairly high inspiratory pressures for two minutes. the infant was intubated uneventfully with a 2.5 french endotracheal tube, with improvement in bradycardia to 120, and gradual resolution of cyanosis over several minutes. apgars were 1 at one minute, 5 at five minutes and 7 at ten minutes. the patient was transferred to neonatal intensive care unit uneventfully. physical examination on admission: birthweight was 685 gm (10th to 25th percentile), head circumference 23.5 cm (10th to 25th percentile), length 31 cm (10th percentile). anterior fontanelle soft and flat, palate intact, 2.5 french oral endotracheal tube in place. neck/mouth normal. chest with moderate retractions with spontaneous respiratory effort prior to high frequency ventilator, poor excursion with positive pressure ventilation with ambu bag. good breathsounds bilaterally, scattered coarse crackles. fair perfusion, femoral pulses normal, normal s1, s1, no murmur. abdomen soft, nondistended, three vessel cord, no organomegaly, no masses, anus patent, normal male preterm genitalia, testes undescended bilaterally. the infant was responsive to stimulus, tone decreased and symmetric to distribution but consistent with gestational age, moving limbs, skin normal for gestational age, normal spine, clavicles intact. hospital course: respiratory - the infant was placed on high frequency oscillatory ventilator on day of delivery with maximum settings of amplitude 21, mean airway pressure of 11, receiving 30% oxygen. the infant received four doses of survanta and weaned to conventional ventilator by day of life #3 and was weaned to a cpap of 6 by day of life #7. the infant remained on cpap from day of life #7 to day of life 44 and at that time he weaned to nasal cannula 200 cc room air. caffeine was started on day of life #5 and the infant remains on caffeine 8 mg/kg/day. on day of life #51, the infant had a large emesis with a significant desaturation requiring positive pressure ventilation and increased work of breathing with increased oxygen requirement, leading to intubation. the infant is currently on ventilator setting of 24/5 and a rate of 18 in 21 to 25% fio2 with respiratory rates in the 40s to 60s. the most recent capillary blood gas was 7.33/46. cardiovascular - infant received one normal saline bolus on day of delivery for blood pressure means which were 24 to 25. infant did not require vasopressors this hospitalization and is currently hemodynamically stable with a heartrate of 120 to 140s with most recent blood pressure 64/44 (51). the infant has had an intermittent soft murmur, grade 2 to 6 throughout this hospitalization. fluids, electrolytes and nutrition - infant was initially npo receiving 100 cc/kg/day of d10/w and was advanced to 160 cc/kg/day by day of life #4. enteral feedings were started on day of life #4 of premature enfamil 20 cal/oz and advanced to full volume feeding by day of life #13. the infant received total parenteral nutrition during feeding advancement. the infant tolerated feedings without difficulty and was advanced to 30 cal/oz by day of life #20. on day of life #42 the infant was noted to have loose watery stools which were guaiac negative. at that time, calories were decreased to 20 cal/oz premature enfamil with improvement noted by formed stools after two days on day of life #46. calories were increased to 28 cal/oz and diarrhea started again on day of life #48. calories were decreased to 20 ca/oz again and on day of life #51, due to increased abdominal distention on kub, the infant was made npo and is currently npo on total parenteral nutrition of d10/w with interlipids at 130 cc/kg/day. the most recent electrolytes on were sodium 132, potassium 4.0, chloride 100, pco2 25. the current weight is 1235 gm. gastrointestinal - with diarrhea that was noted on day of life #42, yielding guaiac negative stools, no abdominal distention, stool was sent for reducing substances which was negative and was also sent for clostridium difficile at that time which was also negative. on day of life #51 with increasing abdominal distention, gastroenterology and surgical services from were consulted and the infant was sent over to for upper gastrointestinal contrast and contrast enema. studies revealed possible stricture in the terminal ileus. the infant is currently being transferred to the for exploratory laparotomy. kubs were obtained every 6 to 8 hours, showing increase of small bowel distention, no perforations noted on x-rays. infant is currently npo with to continuous flow suction with small amount of bilious drainage noted on day of life #51. also of note, after the upper gastrointestinal contrast study, infant passed a very large bloody stool. the infant has had only scant stools upon returning to . hematology - the infant's blood type is a positive/coomb's negative. the infant has received four packed red blood cell transfusions this hospitalization. the most recent blood transfusion was on , day of life #50 for a hematocrit of 25%, the most recent hematocrit on day of life 51 was 39.6%. infectious disease - the infant received seven days of ampicillin and cefotaxime from day of life 0 to day of life #7. the infant has not received antibiotics until day of life #50, when a blood culture was drawn due to persistent diarrhea which showed gram positive cocci which was identified as coagulase negative staphylococcus. the patient is currently on vancomycin and gentamicin and clindamycin. a repeat blood culture on is negative to date. neurology - the infant has had four head ultrasounds on , , and , all with no intraventricular hemorrhage, no pvl. sensory - hearing screening should be performed. ophthalmology - eye examination on showed stage 1 retinopathy of prematurity. follow up in one week. psychosocial - social worker involved with family. contact social worker can be reached at . parents are involved with infant's care. condition on discharge: former 26 weeker, now 33 4/7 weeks corrected, guarded. discharge disposition: transferred to for exploratory laparotomy. primary pediatrician - dr. . discharge instructions: 1. discharge medications - i. caffeine 8.5 mg intravenously q. day; ii. vancomycin; iii. gentamicin; iv. clindamycin 2. newborn screens - normal 3. immunizations - infant has not received any immunizations this hospitalization. discharge diagnosis: 1. prematurity, 26 1/7 weeks, gestation male 2. status post surfactant deficiency 3. status post sepsis 4. status post hyperbilirubinemia 5. apnea of prematurity 6. rule out necrotizing enterocolitis, possible stricture in terminal ileum from upper gastrointestinal series 7. anemia of prematurity 8. retinopathy of prematurity 9. chronic lung disease reviewed by: , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more spinal tap incision of lung parenteral infusion of concentrated nutritional substances other partial resection of small intestine insertion of endotracheal tube bilateral repair of inguinal hernia, not otherwise specified ileostomy, not otherwise specified diagnoses: single liveborn, born in hospital, delivered by cesarean section respiratory distress syndrome in newborn neonatal jaundice associated with preterm delivery 27-28 completed weeks of gestation retrolental fibroplasia ventricular septal defect septicemia [sepsis] of newborn other apnea of newborn 

Answer: The patient is high likely exposed to