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: allergies: patient recorded as having no known allergies to drugs attending: chief complaint: reason for transfer : hypoxemia major surgical or invasive procedure: none history of present illness: mr is a 78 to man diagnosed c cml 3 weeks ago . evaluated by hematologist at osh , pt refused chemotherapy. has been on ohurea since then.pt has been c/o progressive weakness and sob pt presented to ed today c severe sob , tachypneic spo2 70% on ra. pt was placed on nrb spo2 improved to 93%. abgs: 6.9/15/99/3 pt initially able to speak , c difficulty. past medical history: cml social history: etoh (-) smoking (-) worked as a physician . family history: nc physical exam: vs hr 120 bp 122/70. t 94.3 gen: elderly man in acute respiratory distress, somnolent, responsive to pain stimuli only chest: bilateral crackles diffuse cv: rrr, no m/r/g abdomen: + splenomegaly 17 cm ext : no edema pertinent results: 06:20pm pt-19.7* ptt-31.2 inr(pt)-1.9* 06:20pm ck-mb-5 10:44pm type-art po2-99 pco2-15* ph-6.93* total co2-3* base xs--29 08:00pm wbc-326.0* rbc-unable to hgb-unable to hct-39* mcv-unable to mch-unable to mchc-unable to rdw-unable to 08:00pm neuts-24* bands-0 lymphs-4* monos-18* eos-0 basos-0 atyps-0 metas-2* myelos-0 young-25* blasts-3* other-24* 08:00pm hypochrom-normal anisocyt-1+ poikilocy-1+ macrocyt-1+ microcyt-normal polychrom-normal burr-1+ 08:00pm plt smr-unable to plt count-unable to 06:38pm type- comments-not specif 06:38pm hgb-8.5* calchct-26 06:20pm glucose-105 urea n-36* creat-1.8* sodium-133 potassium-4.8 chloride-94* total co2-10* anion gap-34* 06:20pm alt(sgpt)-1632* ast(sgot)-2386* ld(ldh)-4836* ck(cpk)-247* alk phos-273* amylase-35 tot bili-3.3* 06:20pm lipase-45 brief hospital course: pt was transferrred to micu initially to receive blood transfusion and non invasive mechanical intubation.pt code status was dnr/dni. upon arrival to micu, pt remained hypotensive bp 70/p , spo2 unreadable , rr 35. he had declining mental status, becoming responsive to only verbal stimuli. wbc count was 326.000 . discussed at length c family and health care proxy ( nephew , and considering pt's prior wishes and poor prognosis, family decided to make him cmo . pt remained in clear respiratory distress spo 2 70% on fm (100%)or bipap. pt was not intubated considering his prior wishes. pt expired less than an hour after admission medications on admission: hydroxyurea 1 g lisinopril 10 asa discharge medications: none discharge disposition: expired discharge diagnosis: chronic myeloid leukemia blast crisis multifocal pneumonia ?bacterial ? leukemia acute respiratory failure acute renal failure severe metabolic acidosis tumor lysis syndrome discharge condition: expired discharge instructions: none followup instructions: n/a procedure: non-invasive mechanical ventilation transfusion of packed cells diagnoses: pneumonia, organism unspecified acute and subacute necrosis of liver unspecified acquired hypothyroidism acute respiratory failure cardiac arrest old myocardial infarction chronic myeloid leukemia, without mention of having achieved remission 

Answer: The patient is high likely exposed to