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: is the former 2.050 kg product of a 30 week gestation, born to a 27 year- old, g2, p0 woman. prenatal screens: mat blood type ab positive, antibody negative, rubella immune, rpr nonreactive, hepatitis b surface antigen negative. group beta strep status unknown. this infant was born at following a pregnancy notable for fetal ascites. he was transferred to on the day of birth for further management of his suspected posterior urethral valve. he was treated for respiratory distress syndrome with surfactant. he underwent paracentesis times two for removal of peritoneal fluid. he was transferred to to continue to grow, pending planned surgical repair of his posterior urethral valve. hospital course by systems: respiratory: readmitted to on nasal cannula 02 at 1 liter per minute flow. he was able to wean gradually on his flow through the next few weeks of his neonatal intensive care unit admission. he began to only need oxygen with p.o. feeds and he was then in room air full time since . his apnea of prematurity that has resolved. at the time of discharge to chb for puv, he is breathing comfortably, 30 to 60 breaths per minute, maintaining oxygen saturations greater than 94%. cardiovascular: had an initial echocardiogram performed at showed a small pda and pfo. his murmur persisted during admission at nicu. a repeat echocardiogram on showed no pda. murmur thought to be flow murmur. he has normal heart rates (140s-180s) and blood pressures (e.g. 88/42 mmhg,mean 50 mmhg. fluids, electrolytes and nutrition: full enteral feedings of breast milk 28 cal or premature formula upon readm to . at the time of this preoperative dictation (), he is p.o. feeding, 120 to 140 ml/kg per day of breast milk or enfamil 26 calories per ounce. he has had clear fluids since midnight on , n.p.o. since :00 on . weight on is 3.22 kg, l=48 cm and hc=36.5 cm. serum electrolytes have been normal during this admission. infectious disease: was treated with amoxicillin for urinary tract infection prophylaxis for his urinary catheter. a urine culture < grew klebsiella. abx changed to intravenous ceftazidime and is day 7 of his intravenous course. repeat u/c during ceftazidime rx pending since . hematologic: no blood transfusions. his most recent hct=28.3% () ( compared to 27.4%,); retic= 3.6%. renal: has had an indwelling urinary catheter to prevent bladder distention during admission. it is thought that had a ureteral rupture due to his posterior urethral valve. he has been followed by the renal service at . his weekly bun and creatinine have remained within normal limits: most recent , bun=8 and cr= parathyroid hormone level was 33 (range 15 to 65). genetics: chromosome analysis =wnl (performed at chb) due to the constellation of findings, there is a recommendation for genetics follow-up as an outpatient when he is older. neurology: has had 2 normal head ultrasounds on and . he has maintained a normal neurologic exam during admission and there are no neurologic concerns at the time of discharge. sensory: hearing screening= not performed. ophthalmology: : mature retinas ou. recommended ophthalmology follow-up is at 9 months of age. psychosocial: parents are married, recent move to ; very involved with care. condition on discharge to chb for puv repair: good. discharge disposition: transfer to for repair of posterior urethral valve. primary pediatrician: , md, , , ; phone number . care and recommendations: at discharge to chb : 1. is n.p.o. with intravenous fluids pending surgery. 2. medications: ceftazidime 90 mg iv q. 8 hours. 3. state newborn screens were sent on with all results within normal limits. 3. immunizations: hepatitis b vaccine was administered on . 4. needs hearing screen and carseat screen. discharge diagnoses: 1. prematurity at 30 and 1/7 weeks gestation. 2. status post respiratory distress syndrome. 3. status post apnea of prematurity. 4. posterior urethral valve. 5. status post urinary ascites. 6. klebsiella urinary tract infection. 7. cardiac murmur. , md dictated by: medquist36 d: 03:18:37 t: 05:02:06 job#: procedure: parenteral infusion of concentrated nutritional substances percutaneous abdominal drainage other cystoscopy prophylactic administration of vaccine against other diseases replacement of indwelling urinary catheter retrograde cystourethrogram endoscopic excision or destruction of lesion or tissue of urethra diagnoses: need for prophylactic vaccination and inoculation against viral hepatitis respiratory distress syndrome in newborn other specified conditions originating in the perinatal period other "heavy-for-dates" infants other preterm infants, 2,000-2,499 grams 29-30 completed weeks of gestation urinary catheterization as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure accidents occurring in residential institution undiagnosed cardiac murmurs mechanical complication due to urethral (indwelling) catheter other specified anomalies of bladder and urethra urinary tract infection of newborn 

Answer: The patient is high likely exposed to