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: patient is a 62-year-old male with a history of aml status post allo-bmt in ' and recent hospitalization for pulmonary embolus now presenting status post right acl tear, hemarthrosis, and elevated lfts. patient was admitted at the with shortness of breath on . he was found to have pulmonary embolism, deep venous thrombosis in his right lower extremity, and atrial fibrillation. he was not anticoagulated at the time due to a history of gi bleed in . he was cardioverted and started on rythmol at the time. an ivc filter was placed and was started on lovenox 80 mg subq b.i.d. he then developed a pneumonia, and was started on antibiotics and d/c'd home on . subsequently on , he had a fall at home leading to a right acl tear, hemarthrosis, ecchymoses, hypotension, and was transferred to . he was then transfused 5 units of packed red blood cells and fresh-frozen plasma. he was also noted to be thrombocytopenic, hyponatremic, and with liver failure with an alkaline phosphatase of 1300, total bilirubin of 18.5, alt of 1170, and ast of 1375. he was then transferred to the for further management. past medical history: 1. aml status post allo-bmt. 2. pulmonary embolism. 3. right lower extremity deep venous thrombosis. 4. peptic ulcer disease. 5. cmv colitis. 6. graft-versus-host disease. 7. paroxysmal atrial fibrillation. medications on transfer: 1. celexa. 2. cellcept. 3. prednisone. 4. lopressor. 5. diflucan. 6. lovenox. 7. bactrim. 8. voriconazole. 9. levofloxacin. 10. rythmol. 11. flomax. 12. ativan. 13. protonix. allergies: 1. cipro. 2. keflex. 3. vancomycin which causes rash. physical exam on admission: temperature 96.7, blood pressure 80/60, heart rate of 98, and 90% on 6 liters. in general, the patient is in no acute distress, alert and oriented, but confused, and an unreliable historian. heent: extraocular muscles are intact. pupils are equal, round, and reactive to light. subconjunctival ecchymoses, icteric conjunctivae. oropharynx without ulcers and with petechiae. neck examination: no lymphadenopathy and no thyromegaly. cardiovascular examination: s1, s2 tachycardic. lung examination: crackles bibasilar with rhonchi. abdominal examination is nontender and nondistended. extremities with lower extremity dermatitis and multiple ecchymoses. laboratory data on admission: white count 7.7, hematocrit 34.5, platelets 57. sodium 121, potassium 3.9, chloride 85, co2 24, bun 28, creatinine 0.7, glucose 128. pt 12.8, ptt 25.5. urinalysis revealed trace protein, otherwise within normal limits. alt 1259, ast 1107, ldh 81, alkaline phosphatase 1582, calcium 7.9, magnesium 1.9, phosphorus 3.0. hospital course: patient's potential hepatotoxic medications were on hold and his liver function tests trended downwards towards normal limits. a gi consult was obtained and deferred liver biopsy at this time. the patient continued to have hypoxia and a large oxygen requirements. patient was empirically started on cefepime for possible recurrent pneumonia. throughout his hospital course, he was noted to have rapid atrial fibrillation with ventricular responses up to the 190s. cardiology consult was obtained and he was started on a diltiazem drip. he was transitioned to atenolol p.o. q.d. and a transthoracic echocardiogram revealed an ejection fraction of greater than 55%, elongated left atrium, trace ar, 1+ mr with small pericardial effusion without signs of tamponade. an infectious disease consult was obtained for optimal management of his pneumonia and his antibiotics were changed to meropenem. fungal coverage was also added on empirically to rule out a fungal process. his shortness of breath mildly improved over this time, and his hyponatremia also improved throughout his hospital course. on hospital day #10, the patient had an acute episode of rapid afib with shortness of breath, diaphoresis, and was subsequently intubated for respiratory failure. following intubation, he became acutely hypotensive and required synchronized d-c cardioversion which unsuccessfully cardioverted him, but did decrease his tachycardia to the 100 range. he was then transported to the medical icu, and now required neo-synephrine for blood pressure support. a bronchoscopy was performed on hospital day #10, which revealed frothy secretions in his left and right lower lobes. a bal was performed on the right middle lobe and lingula and was therefore subsequently sent for culture. the bal microbiology laboratory results were largely unremarkable with the exception of albicans in the fungal culture. a cta of the chest was performed to rule out recurrent pulmonary embolism. this cta revealed no evidence of pulmonary embolism, interval development of bilateral pleural effusions, and was then started on high dosed steroids. on hospital day #13, the patient was successfully extubated, but continued to have episodes of atrial fibrillation with rates in the 150s. the patient adamantly stated that he no longer wanted to be intubated and wanted to no longer having oral suctioning. despite extubation, the patient continued to have a profound hypoxia as well as continued episodes of rapid atrial fibrillation leading to tachypnea despite a diltiazem drip. amiodarone was added for attempted rhythm and rate control, but despite these medications, the patient continued to experience tachypnea. by hospital day #15, the patient's condition continued to deteriorate and at 10:20 p.m., the covering resident was called to see the patient for asystole and absence of respirations and was declared dead at 10:20 p.m. the family agreed to an autopsy. condition on discharge: expired. final diagnoses: 1. respiratory failure. 2. atrial fibrillation. 3. acute myelogenous leukemia status post allogeneic bone marrow transplant. 4. recurrent pulmonary emboli. 5. right lower extremity deep venous thrombosis. 6. status post gastrointestinal bleed. 7. cytomegalovirus colitis. 8. graft-versus-host disease. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube other electric countershock of heart closed [endoscopic] biopsy of bronchus diagnoses: congestive heart failure, unspecified other pulmonary insufficiency, not elsewhere classified hyposmolality and/or hyponatremia pneumonia due to pseudomonas complications of transplanted bone marrow diastolic heart failure, unspecified other pulmonary embolism and infarction hepatitis, unspecified acute myeloid leukemia, without mention of having achieved remission 

Answer: The patient is high likely exposed to