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: celebrex / biaxin / levaquin attending: chief complaint: dysphagia, mult pna, tracheal stent placed w/ good results, now here for trachealplasty major surgical or invasive procedure: trachealplasty bronchoscopy history of present illness: pt is a 74 y/o male with long-standing tracheobronchial malacia, cad s/p cabg , pvd, av-block, copd, h/o ugib who was admitted for tracheobronchoplasty by interventional pulmonology, after having a silicone y-stent placed as a temporizing measure in mid-. he first began having symptoms as a child, with frequent respiratory infections, that resolved in his 40's but recurred around the time of his cabg. since then, he has had frequent pneumonias (5-6 per year) with year-round copious secretions and severely limiting persistent shortness of breath. the temporary stent afforded immediate and significant symptomatic relief, and he was admitted for a more permanent option. bronchitis since childhood, pvd, h/o gi bleed, hyperlipidemia, cad c cabg ' -> progressive sob, pul. infect., inability to clear secretions, dyspnea. y-stent placement in ' lead to immediate relieve, hence scheduled for definitive surgery. past medical history: pmh: 1.)tracheobronchial malacia 2.)hypertension 3.)coronary artery disease s/p cabg 4.)peripheral vascular disease 5.)av-block 6.)chronic obstructive pulmonary disease 7.)h/o upper gi bleed social history: sochx: he has worked as a manufacturing engineer and is currently retired. he is married with seven children, eight grandchildren, and three great grandchildren. he smoked from age 13 to age 59 two packs a day. fhx: his father had coronary artery disease with myocardial infarction and died from what he believes is a cerebral vascular accident. his mother lived to age after being diagnosed for decades with congestive heart failure. he has one half-brother who died of epilepsy. no sisters. of his children are healthy. family history: fhx: his father had coronary artery disease with myocardial infarction and died from what he believes is a cerebral vascular accident. his mother lived to age after being diagnosed for decades with congestive heart failure. he has one half-brother who died of epilepsy. no sisters. of his children are healthy. pertinent results: 04:07pm glucose-86 urea n-9 creat-0.8 sodium-139 potassium-4.5 chloride-105 total co2-28 anion gap-11 07:58pm pt-12.6 ptt-29.7 inr(pt)-1.0 04:07pm wbc-6.8 rbc-4.20*# hgb-10.7*# hct-35.6*# mcv-85 mch-25.5* mchc-30.1* rdw-18.0* 04:07pm calcium-9.8 phosphate-4.0 magnesium-2.2 brief hospital course: pt admitted for stent removal by bronchcoscopy and trachealplasty . bronch revealed stent in good position, and removed. trachealplasty and rml decortication tolerated well, extubation post-op, pain control w/ dilaudid epidural, ct x1@ r to sx w/ small leak. pt transfer to sicu overnight for airway observation and aggressive pulmonary toilet. vanco for 48 hours. pod#1- bronch done w/ moderate lll secretions. transfer to 2 @ 1600 w/ cpt q2, is q1, pul toilet, reg diet post bronch gag present. pod#2- unable to clear secretions w/ nebs and cpt, bronch done w/ clearance of mod rll and lll secretions. aggresseive pul toilet cont w/ dilaudid epidural, ct> sx. brief episode of af,af to 140, vss, converted to nsr @80 w/ pvc spontaneously. cont on dilt sr for bp/rate control. vanco x48h completed. pod#3- starting to expectorate secretions on own, course bs, occ wheezes,cpt q3, ct to w/s then d/c, pt consult, oob to chair, bal results= pseudomonas> ceftaz and levofloxacin started. pod#4- bronch done- bal lll- large amt creamy secretions. dilaudid epidural cont. swallow eval initiated. atial ectopy cont- dilt sr cont. oob w/ 1 assist pod#5- epidural capped, flagged and d/c w/ transition to percocet. unable to clear secretions easily, sob+ w/ minimal exertion, oob w/ assist. swallow eval on modified thicker liquids and softer solids,- incomplete vocal cord closure-? indicates aspiration. pod#- pt cont to progress w/ aggressive pulmonary toilet, oob>chair and ambulation, po percocet w/ good relief, daily bronchs for copious secretions, inability to adequately clear secretions, swallow eval by fees, and video. pod#11 ()- marked improvement in status, ambulation w/ spotter, able to clear secretions, continues aggressive pul toilet, alb/mucomyst nebs pain med prn, po intake w/ soft solids- w/ chin tuck, bm- today. pod# pt conts to do well. increased endurance and increased strength of cough and ability to clear secretions. po's well w/o obvious signs of aspiration. medications on admission: lipitor 20', aspirin 81', tiazac (dilt sr 240'), albuterol nebs prn discharge medications: 1. atorvastatin calcium 20 mg tablet sig: one (1) tablet po daily (daily). 2. multivitamin capsule sig: one (1) cap po daily (daily). 3. diltiazem hcl 240 mg capsule, sustained release sig: one (1) capsule, sustained release po daily (daily). 4. pantoprazole sodium 40 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po q24h (every 24 hours). 5. nortriptyline hcl 25 mg capsule sig: one (1) capsule po hs (at bedtime). 6. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). 7. linezolid 600 mg tablet sig: one (1) tablet po twice a day for 3 weeks. disp:*42 tablet(s)* refills:*0* 8. levofloxacin 500 mg tablet sig: one (1) tablet po once a day for 3 weeks. disp:*21 tablet(s)* refills:*0* 9. albuterol 90 mcg/actuation aerosol sig: 1-2 puffs inhalation q6h (every 6 hours) as needed. 10. albuterol sulfate 0.083 % solution sig: inhalation q4-6h (every 4 to 6 hours) as needed. 11. escitalopram oxalate 10 mg tablet sig: one (1) tablet po daily (daily). disp:*30 tablet(s)* refills:*2* 12. nystatin 100,000 unit/ml suspension sig: five (5) ml po qid (4 times a day). disp:*600 ml(s)* refills:*2* discharge disposition: home with service facility: vna discharge diagnosis: pmh: 1.)tracheobronchial malacia 2.)hypertension 3.)coronary artery disease s/p cabg 4.)peripheral vascular disease 5.)av-block 6.)chronic obstructive pulmonary disease 7.)h/o upper gi bleed discharge condition: good discharge instructions: call dr. office if you experience shortness of breath, increased cough and secretions, fever or chills. followup instructions: call dr. office for appointment in 2 weeks () procedure: other bronchoscopy other bronchoscopy other bronchoscopy other bronchoscopy other bronchoscopy other lavage of bronchus and trachea other lavage of bronchus and trachea other lavage of bronchus and trachea other lavage of bronchus and trachea other intubation of respiratory tract decortication of lung closed [endoscopic] biopsy of bronchus closed [endoscopic] biopsy of bronchus closed [endoscopic] biopsy of bronchus other repair and plastic operations on trachea other repair and plastic operations on bronchus transfusion of packed cells removal of intraluminal foreign body from trachea and bronchus without incision diagnoses: coronary atherosclerosis of native coronary artery aortocoronary bypass status paroxysmal ventricular tachycardia pneumonitis due to inhalation of food or vomitus methicillin susceptible staphylococcus aureus in conditions classified elsewhere and of unspecified site other specified surgical operations and procedures causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation mechanical complication due to other implant and internal device, not elsewhere classified pseudomonas infection in conditions classified elsewhere and of unspecified site pleurisy without mention of effusion or current tuberculosis obstructive chronic bronchitis with acute bronchitis 

Answer: The patient is high likely exposed to