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: penicillins / lactose attending: chief complaint: tbm major surgical or invasive procedure: re-do right thoracotomy, intrathoracic tracheoplasty with mesh, left mainstem bronchus bronchoplasty with mesh, right mainstem bronchus bronchoplasty with mesh. history of present illness: 50 y/o m with history of asthma and cystic lung changes suspected to be a result of congenital disease or infantile infection s/p right middle and lower lobectomies as an infant who was referred to for tracheobronchomalacia (tbm) management after a stent trial at hospital with dr. . tbm was confirmed by bronchoscopy on . he underwent silicone y stent placement on but was unable to tolerate the stent due to pain. stent was removed . currently, pt has sob if supine or walking > 10 minutes, chronic wheeze, productive cough but difficulty raising phlegm. he denies chest pain, fever, chills, dysphagia. presents for tracheoplasty with posterior tracheal splinting via right thoracotomy. consulted for epidural placement for post-operative pain management. past medical history: -tbm -htn -recurrent sinusitis -s/p rml and rll lobectomy for congenital cystic changes/pneumonia at 12 days old (records in chart) -chronic right lung disease since infection at childbirth, bronchomalacia with possible abn of lobar bronchial cartilages found on path report at 12 days old -h/o severe chronic wheezing -bronchiectasis -gerd -s/p sinus -asthma: no intub -aspiration pna social history: lives with wife in occupation: funeral director and embalmer, with regular exposure to formaldehyde smoking history:never alcohol: drinks/month family history: mother: htn, hyperlipidemia father: prostate cancer, htn son with seizure disorder grandfather w bladder cancer physical exam: general: wdwn in nad heent: ncat heart: rrr no m/r/g lungs: diffuse wheezing back: epidural catheter in place; 14cm at skin abd: s/nt/nd/+bs msk/ext: no c/c/e; maee pertinent results: 09:08pm urine hours-random creat-90 sodium-25 potassium->100 chloride-99 09:08pm urine myoglobin-presumptiv 08:13pm urea n-25* creat-1.4* sodium-134 potassium-6.1* chloride-103 08:13pm ck(cpk)-1615* 08:13pm ck(cpk)-1615* 08:13pm ck-mb-22* mb indx-1.4 ctropnt-<0.01 07:27pm type-art po2-77* pco2-44 ph-7.33* total co2-24 base xs--2 07:27pm lactate-1.1 07:27pm freeca-1.10* 07:27pm freeca-1.10* 07:11pm calcium-8.2* phosphate-4.5 magnesium-1.9 07:11pm calcium-8.2* phosphate-4.5 magnesium-1.9 07:11pm wbc-15.9* rbc-3.92* hgb-12.0* hct-37.0* mcv-95 mch-30.7 mchc-32.5 rdw-12.8 07:11pm plt count-390 02:07pm glucose-113* lactate-0.9 na+-133 k+-5.1 cl--105 10:50am wbc-10.8 rbc-4.19* hgb-12.6* hct-39.5* mcv-94 mch-30.0 mchc-31.9 rdw-12.8 11:13am freeca-1.19 10:50am pt-11.0 inr(pt)-1.0 10:50am pt-11.0 inr(pt)-1.0 10:50am wbc-10.8 rbc-4.19* hgb-12.6* hct-39.5* mcv-94 mch-30.0 mchc-31.9 rdw-12.8 brief hospital course: the patient was admitted after undergoing tracheoplasty via r thoracotomy. the patient tolerated the procedure well. post-operatively, the patient was advanced with diet and self-hydration. he was able to void on his own and he was able to ambulate, including up and down two flights of stairs. the patient is being discharged in stable condition. he is to follow up with his surgeon in 1 week for clearance before he returns to . medications on admission: mucomyst nebs albuterol inhaler/nebs flonase lisinopril 20 mg daily hctz 12.5mg daily mvi nexium dornase alpha inhaler neb mucinex uniphyl 400mg daily discharge medications: 1. acetylcysteine miscellaneous 2. albuterol sulfate 90 mcg/actuation hfa aerosol inhaler sig: two (2) puff inhalation q6h (every 6 hours) as needed for wheezing. 3. flonase nasal 4. lisinopril 20 mg tablet sig: one (1) tablet po once a day. 5. hydrochlorothiazide 12.5 mg tablet sig: one (1) tablet po once a day. 6. nexium oral 7. gabapentin 300 mg capsule sig: one (1) capsule po tid (3 times a day). disp:*90 capsule(s)* refills:*2* 8. oxycodone 5 mg tablet sig: one (1) tablet po q4h (every 4 hours) as needed for pain. disp:*25 tablet(s)* refills:*0* 9. pantoprazole 40 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po once a day. disp:*30 tablet, delayed release (e.c.)(s)* refills:*2* 10. senna 8.6 mg tablet sig: one (1) tablet po bid (2 times a day). disp:*30 tablet(s)* refills:*2* discharge disposition: home discharge diagnosis: severe diffuse tracheobronchomalacia. discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulatory - independent. discharge instructions: * you were admitted to the hospital for surgery to repair your trachea. you have progressed very well and are now ready for discharge. * continue to use your incentive spirometer 10 times an hour while awake. * be active and walk frequently to avoid blood clots. * continue to eat well and stay well hydrated. * call dr. at if you develop any fevers, chills, increased shortness of breath, difficulty coughing or any new symptoms that concern you. followup instructions: * call dr. at to schedule a follow up appointment on tuesday . procedure: other repair and plastic operations on trachea other repair and plastic operations on bronchus diagnoses: hyperpotassemia esophageal reflux unspecified essential hypertension asthma, unspecified type, unspecified bronchiectasis without acute exacerbation other abnormal blood chemistry rhabdomyolysis other diseases of trachea and bronchus 

Answer: The patient is high likely exposed to