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: poor responsiveness with right sided weakness major surgical or invasive procedure: none history of present illness: 80yo m h/o htn, tia, pd, chf, pm placement admitted when found unresponsive on by full-time caregiver, who was unable to arouse him. on arrival to ed, he was febrile to 102.6 and hypertensive to 200/100. his examination showed significant right sided hemiparesis. he was admitted to the icu and found to have l mca territory stroke. he was intubated and treated for presumed aspiration pneumonia. he did not show any significant clinical recovery in either his motor functions or his level of alertness. extubated after discussion with the family on and now transferred to the floor and made cmo. past medical history: pd, htn, tias, chf, s/p ppm social history: smoking: no; ethoh: no; drug abuse: no level of activity: needs assist in all adls; has caregiver 24/7; walks with walker; lives in own home divorced; 3 children family history: family history: -dm mother physical exam: v/s 101.4 (also spiked ) 71 166/61 100% on 2l 23 gen elderly man lying in bed, opens eyes to voice cv rrr pulm cta/b ant abd soft ext no edema neuro ms opens eyes to voice but does not track. no verbal output, only groans. unable to follow commands. cn fundi clear. l gaze preference, pupils 2->1 b/l. eom full with doll's. +corneal reflexes b/l. grimacing with r facial droop of lower face. motor r upper extremity flaccid, increased tone in l arm/leg with grasp stron on l. only toes seen to move spontaneously b/l. no response to noxious stimuli brief hospital course: see hpi for icu course. upon transfer to the floor, the patient was cmo and was kept comfortable with morphine. on , the patient expired. medications on admission: - celexa 20mg po daily - lisinopril 5mg daily po - toprol xl 50mg daily po - kcl 20mequ daily po - lasix 40mg po daily - zantac 300mg po qhs - asa 81 mg daily po - mvi daily po - levothyroxine 25mcg po daily discharge medications: expired. discharge disposition: expired discharge diagnosis: expired discharge condition: expired discharge instructions: expired followup instructions: expired md procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours insertion of endotracheal tube enteral infusion of concentrated nutritional substances diagnoses: congestive heart failure, unspecified unspecified essential hypertension pneumonitis due to inhalation of food or vomitus cardiac pacemaker in situ cerebral artery occlusion, unspecified with cerebral infarction 

Answer: The patient is high likely exposed to