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: essentially a 52 y/o male with presented to e.w. on with cc of sob. significant hx incl., cll x 8 yrs, s/p bmt, gvhd of skin and osteopenia. on was fd down on floor on 12r. by housekeeping. code called for rr of 2. intubated in . also suffered sig. head lac. in fall. unable to wean from ventilator, trached and pegged on . difficulties encountered during stay include vap, chf, htn, demand ischemia and pulmonary edema. recently appeared to be improving but over past 36 hrs required increase in ventilator support along with need for increased sedation. temp spikes and wbc increased also. hct has dropped 3 points in 24 hrs and urine uotput has decreased over last several hours. allergies include bactrim and imipenum. events: pan cx for temp. medicated for temp. no changes in vent. support o/n. neuro: sedated on propofol at 30 mcg/kg/min. with good effect. will open eyes to verbal stimulus and appears alert for short period before closing eyes. moves all extrem. min. habitus is minimal and rigid. temperature max. 99.3 axillary. blood, urine, and sputum obtained for cx. tylenol 650 mg via peg given this am. respiratory: lung sounds are clear in upper fields, diminished in lower fields bilat. ventilator settings at present ac/.60/400/12/10. abg on present settings 7.46/49/84/14/43. lactate .8 suctioned every several hours for thick tan secretions in small amts. o2 saturation 98-100% this shift. tracheostomy site pooling purulent tan secretion. cv: sinus rhythm with no ectopy noted, rate 70's to 90's. abp 120's to 140's systolic. a line site wnl, waveform sharp. tolerating lopressor 100 mg po well. hct down from 27.4 to 23.4 over 24 hrs. also sig. wbc up to 10.2 from 5.7 over 24 hrs. gi/gu: abdomen soft with + bs. scant bm o/n. tolerating tf promote with fiber at fs rt 60cc/hr. foley catheter patent and draining clear yellow to more concentrated yellow urine. u/o has decreased o/n, presently down to 30cc/hr. integ: skin grossly intact with multiple bruised area's on abdomen and hips. duoderm on bilat. gluteals for bilat stage 2 decubities. has significant bony prominances. also noted lt heel has unusual fold area. endo: no coverage required for fs 123 at 0000. id: cont: on fluconazole, caspofungin. pan cx this am. social: no social contacts this shift. procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more parenteral infusion of concentrated nutritional substances insertion of endotracheal tube enteral infusion of concentrated nutritional substances percutaneous [endoscopic] gastrostomy [peg] arterial catheterization temporary tracheostomy closed [endoscopic] biopsy of bronchus closure of skin and subcutaneous tissue of other sites transfusion of packed cells transfusion of platelets diagnoses: hyperpotassemia thrombocytopenia, unspecified pneumonia due to other gram-negative bacteria unspecified essential hypertension long-term (current) use of steroids acute kidney failure, unspecified unspecified fall open wound of scalp, without mention of complication chronic kidney disease, unspecified acute and chronic respiratory failure personal history of other malignant neoplasm of skin disorders of phosphorus metabolism blood in stool complications of transplanted bone marrow other chest pain dehydration disorder of bone and cartilage, unspecified chronic lymphoid leukemia, without mention of having achieved remission inhalation and ingestion of other object causing obstruction of respiratory tract or suffocation foreign body in other specified parts bronchus and lung circumscribed scleroderma 

Answer: The patient is high likely exposed to