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: another change made over the night was that his urine culture grew citrobacter freundii complex and his bactrim was therefore discontinued and he was started on levaquin to which the citrobacter was sensitive, 500 mg q d. he is to receive 7 days of this after discharge because florquinolones can interrupt or increase cyclosporin levels and he will need these checked repeatedly as an outpatient while he is on his medication. other changes made to his medications include increasing his calcitriol from .25 mcg po q d to .5 mcg po q d and increasing his tums to 4 tabs instead of 3 po tid. otherwise his discharge medications are as described in the prior discharge summary. at rehab, follow-up is to be arranged with the renal transplant medicine team with his outpatient neurologist, with dr. of neurosurgery. , m.d. dictated by: medquist36 procedure: other exploration and decompression of spinal canal excision of lesion of other soft tissue diagnoses: hypocalcemia other postoperative infection urinary tract infection, site not specified acute posthemorrhagic anemia other convulsions kidney replaced by transplant alcohol abuse, in remission synovial cyst, unspecified 

Answer: The patient is high likely exposed to