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/hospital course: the patient is an 80 year old male who reports his only medical history as borderline elevated blood sugar, presenting status post a fall. the fall was unwitnessed and the patient was found by his son after being down up to eight hours. the son notes that the house was extremely hot when he found his father. the patient was confused but apparently at his baseline mental status at presentation. the patient was unable to provide a reliable history of the circumstances surrounding the fall, however, the son reports that the patient is status post bilateral knee replacement and has chronic foot pain which has been worsening and, because of this, the patient has had an increasingly difficult time walking. the patient's physical examination, vital signs and laboratory data were unremarkable at the time of presentation. physical therapy was consulted to assess the patient and it was found that the patient could only ambulate two steps and had balance difficulties. during hospital day number two, the patient's mental status began to decline, with increasing confusion, incoherent mumbling and yelling. a head ct scan and serum drug screen were both negative. at this time, the patient was only receiving intravenous fluids for hydration. risperdal 0.5 mg times one was given for agitation, without effect. on hospital day number four, the patient developed a sustained tachycardia in the 140s and was breathing at a rate of 40 per minute. it was also noted on this day that the patient's white blood cell count had elevated to 12.8 and his temperature elevated to 100.8. the patient's blood pressure and oxygen saturation remained stable. at this time, a chest x-ray was negative and ct angiography for a pulmonary embolus was negative. intravenous adenosine 6 mg was pushed times one and was successful in breaking the patient's supraventricular tachycardia, bringing the rate down to the 90s. the patient was transferred to the medical intensive care unit, where his dyspnea worsened, with a respiratory rate in the 60s per minute. the patient, at this time, was intubated. a lumbar puncture was also performed, which was negative. the patient's anion gap was found to be 17 with a bicarbonate level of 18. urinalysis revealed moderate ketones and serum acetone was moderate. the patient's blood sugars ranged from the 120s to the 170s and never rose above this level. his cpk rose to 1,133 with a negative mb fraction and negative troponin. the patient was treated with diabetic ketoacidosis with intravenous fluids and an insulin drip. increased secretions were noted while the patient was intubated, and sputum culture was positive for hemophilus influenzae. the patient was subsequently started on levaquin. the patient's respiratory status improved and he was extubated on hospital day number five. diabetic ketoacidosis resolved with treatment. the patient remained hypertensive and had occasional runs of supraventricular tachycardia, both of which responded to lopressor. the patient was called out to the floor on hospital day number eight, where he continued to receive tube feeds of promod with fiber through a nasogastric tube. he remained stable and his blood sugars remained well controlled. the patient was seen by speech pathology and underwent a modified barium swallow. recommendations are for maintenance of a soft solid diet with nectar thick liquids. the patient's diet was advanced as such and tolerated well. ..................... on . next medication: protonix 40 mg p.o.q.d. heparin 5,000 units s.c.q.12h. lopressor 25 mg p.o.b.i.d. trazodone 50 mg p.o.q.h.s. nph insulin 5 units s.c.b.i.d. regular insulin sliding scale. captopril 12.5 mg p.o.t.i.d. tylenol p.r.n. ativan 1 to 2 mg p.o.q.4-6h.p.r.n. agitation. social history: the patient smokes cigarettes but denies frequent alcohol use as well as drug use. the patient lives alone. incomplete , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours spinal tap incision of lung insertion of endotracheal tube arterial catheterization diagnoses: tobacco use disorder other persistent mental disorders due to conditions classified elsewhere acute respiratory failure other specified cardiac dysrhythmias acute bronchitis 

Answer: The patient is high likely exposed to