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 delightful infant is now 23 days old. he was born at 26 weeks 6 days gestation with a birthweight of 1070 gm to a 39 year old gravida 2, para 1, now 2 mother whose past obstetrical history was notable for delivery of 30 6/7 weeks gestation infant in who was admitted to but did not require any ventilations. the child is currently healthy without any sequelae. mother's prenatal screens were a positive, antibody negative, rpr nonresponsive, rubella immune, varicella immune, hepatitis b negative. gc and chlamydia negative, human immunodeficiency virus negative, cf negative, toxin negative and group b streptococcus negative. of note, the pregnancy was complicated by cervical incompetence, leading to cerclage placement at 12 weeks. mother was admitted to the hospital on for preterm labor and was treated with nifedipine, tocolysis and bedrest in addition to betamethasone course. she was transferred to on for further management given preterm labor with cervical change. she progressed to cesarean section under spinal anesthesia for preterm labor refractory to magnesium sulfate tocolysis and breech presentation. there was no history of maternal fever, leukocytosis of other signs of chorioamnionitis. rupture of membranes occurred at delivery yielding clear amniotic fluid. the infant emerged with good tone and cried on transfer to the warmer. the infant was suctioned, dried and given tactile stimulation. there was secondary apnea requiring positive pressure bag mask ventilation and leading to an uneventful intubation in the delivery room with 2.5 endotracheal tube. the infant was transferred to the neonatal intensive care unit for further management of his prematurity and respiratory distress. physical examination: birthweight was 1070 (50th to 75th percentile), length 37 cm (50th to 75th percentile), head circumference 26.5 cm (50th to 75th percentile). he appeared nondysmorphic. his anterior fontanelle was soft, open and flat. his palates were intact. he had moderate retractions with spontaneous breaths and good excursion on intermittent mandatory ventilation with clear bilateral breathsounds and a few scattered coarse crackles. his heartsounds were normal with a regular rate and rhythm to his pulse. there was no evidence of any murmurs. his femoral pulses were normal. his abdomen was soft, nondistended with three vessel umbilical cord. there was no organomegaly. his bowel sounds were active. his anus was patent. he had normal preterm external male genitalia with undescended testes bilaterally. he was active with symmetrical movements and tone was good for gestational age. his reflexes were all within normal limits. he has breathing resounding bilaterally. he has normal spine, hips and clavicles. hospital course: respiratory - he had hyaline membrane disease both clinically and radiographically. he was intubated and ventilated in the operating room and went on to receive two doses of surfactant. his ventilatory requirements increased following ligation for patent ductus arteriosus on day of life #9. he continues on these prior ventilator settings. he was gradually noted to have an increasing air leak around his 2 by 5 endotracheal tube. he was extubated on day of life #17 and as he appeared to have good respiratory effort he was tried on nasal cpap which he seemed to tolerate very well. he came of nasal cpap on day of life #23 (). he has been on caffeine since day of life #17. he developed a few spells on day of life #23 secondary to nasal secretions which required frequent suctioning. he tolerated nasal cannula oxygen at low flow for about five to six hours at the time of this dictation. cardiovascular - developed hypotension and required normal saline boluses followed by inotropic support with dopamine which reached a maximum of 13 mcg/kg/min. he came off of inotropic support. he had an echocardiogram on day of life #1 which showed a moderate patent ductus arteriosus by directional flow, patent foramen ovale with mal attachment of the atrial septum, right ventricular hypertension and mild mitral regurgitation. he was treated with indomethacin which he tolerated well. he came off of his inotropic support on day of life #5. repeat echocardiogram on day of life #4 revealed that he still had a small patent ductus arteriosus. he underwent a second course of indomethacin therapy. in view of all the metabolic acidosis requiring bicarbonate, he had a third echocardiogram on day of life #7 which still showed patent ductus arteriosus. he therefore underwent ligation of his patent ductus arteriosus on day of life #8. the procedure was uncomplicated. he did not require mediastinal chest tube and has remained hemodynamically stable since then. he does have a soft grade 1/vi ejection systolic murmur heard at the left sternal edge which is attributable to increased flow across the pulmonic valve secondary to his patent foramen ovale/atrioseptal defect. the cardiology team has been on consult. they felt his patent foramen ovale/atrioseptal defect was a mal attachment of the atrial septum would essentially behave like an atrioseptal defect and that it would not cause him any hemodynamic issues at the present time. they are planning to follow him up as an outpatient with a view to possible repair when he reaches 4 to 5 years of age. fluids, electrolytes and nutrition - he was initially npo and commenced on hyperalimentation via a uvc. he also had a uac in situ. in view of his patent ductus arteriosus he continued to be npo. feeds were initiated on day of life #12, four days after his patent ductus arteriosus ligation. he has gradually advanced with his feedings. he had one episode of feeding intolerance on day of life #15 with a normal kub. this required one feed to be held. he is currently on full feeds which he attained on day of life #22. he takes 150 cc/kg of breastmilk 24 via nasogastric tube. he has been gaining weight reasonably well. his weight at the time of this dictation was 1290 gm. gastrointestinal - he developed hyperbilirubinemia of prematurity and required to be placed on phototherapy from day of life #1. he required phototherapy intermittently up until day of life #15. his maximum bilirubin was 6.7 on day of life #10. hematology - his initial hematocrit was 43.4. he has required multiple transfusions of packed red cells for anemia of prematurity while he was on the ventilator to maintain his hematocrits above 35. his platelet counts have been throughout. he has not required any platelet transfusions. infectious disease - her underwent an initial sepsis evaluation. there was no left shift in his complete blood count and his blood cultures were negative at 48 hours. however, in view of his initial course, with ongoing ventilator requirements and high inotropic requirement, we continued his antibiotic therapy for seven days. he had an lumbar puncture on day of life #5 which was within normal limits. he had had no other infectious disease issues although he did require perioperative ancef for his patent ductus arteriosus ligation. neurology - head ultrasound on day of life #2 was essentially within normal limits with a small left-sided cyst. repeat head ultrasound on day of life #8 showed a small left-sided grade 1 intraventricular hemorrhage. follow up head ultrasound on day of life #15 showed that this remained stable. he will have a follow up head ultrasound on day of life #30. ophthalmology - he has not yet had his first eye examination. laboratory data: his electrolytes on were sodium 154, potassium 4.9, chloride 95, and bicarbonate 30. his last hematocrit on day of life #18 was 37.9. interim summary diagnosis: 1. prematurity 2. hyaline membrane disease 3. apneas of prematurity 4. sepsis 5. patent ductus arteriosus requiring ligation 6. atrioseptal defect 7. hyperbilirubinemia of prematurity 8. anemia of prematurity 9. left grade 1 interventricular hemorrhage , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more spinal tap incision of lung insertion of endotracheal tube enteral infusion of concentrated nutritional substances non-invasive mechanical ventilation arterial catheterization other phototherapy prophylactic administration of vaccine against other diseases umbilical vein catheterization other surgical occlusion of vessels, thoracic vessels diagnoses: single liveborn, born in hospital, delivered by cesarean section respiratory distress syndrome in newborn neonatal jaundice associated with preterm delivery chronic respiratory disease arising in the perinatal period intraventricular hemorrhage, grade i septicemia [sepsis] of newborn 25-26 completed weeks of gestation other preterm infants, 1,000-1,249 grams cellulitis and abscess of face 

Answer: The patient is high likely exposed to