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: altered mental status major surgical or invasive procedure: ventricular peritoneal shunt placement history of present illness: pt is a 66 yo male w/ pmhx sig for who was recently admitted to from - for hospitalization related to a non-aneurysmal sah with complicated hospital course now readmitted for altered mental status and ct scan from that showed marked hydrocephalus. the patient initially presented to on for altered mental status and gait difficulties. cta of the end showed sah in the basilar cisterns, with no evidence of aneurysm by ct and conventional angiogram. the patient's initial ct scan from showed evidence of hydrocephalus that resolved on the following ct from . the patients hospital course was complicated respiratory distress requiring intubation, pneumonia, and fluctuating mental status. neurology saw the patient and felt that b/l sdh could be causing the impaired mental status. the patient then went for b/l frontal burr holes. eventually he was transferred to step down and eventually to a rehab unit. at rehab, the patient continued to have difficulty with attention and orientation. he had a head ct on that showed marked hydrocephalus. as a result, he was transferred back to for planned vp shunt. past medical history: diabetes mellitus colonic polyps coronary artery disease hypertension umbilical hernia elevated psa social history: he lives alone and has sister who lives in . family history: 3 brothers died of mis, father died of mi, no history of aneurysms. physical exam: vitals: t 98.1; bp 137/76; p 89; rr 18; o2 sat 97% ra general: lying in bed nad heent: ncat, moist mucous membranes neck: supple pulmonary: cta but shallow breaths cardiac: regular rate and rhythm, with no m/r/g abdomen: soft, nontender, non distended, normal bowel sounds extremities: no c/c/e. neurological exam: mental status: lethargic but opens eyes to stimulation. states name. shows thumb, raises arms. year - , month - hospital - . fluent speech with no paraphasic or phonemic errors. drifts off without repeated stimulation. cranial nerves: i: not tested ii: perrl, 4-->2mm with light. iii, iv, vi: eomi. v, vii: facial sensation intact, facial strength symm. ix, x: palatal elevation symmetrical. : scm xii: tongue midline without fasciculations. motor/: normal bulk. normal tone. does not comply with formal strength testing but moves arms purposefully and withdraws in all four extremities to painful stimuli. sensation: intact to pinprick, light touch, vibration, and position sense. does not extinguish to double simultaneous stimulation reflexes: bic t br pa ac right 2 2 2 0 0 left 2 2 2 0 0 toes downgoing bilaterally. pertinent results: ct head w/o contrast 1. interval right frontal ventriculostomy catheter with persistent unchanged moderately severe hydrocephalus. 2. minimally larger right frontal subdural collection measuring up to 10 mm compared to prior 9 mm. unchanged left frontal subdural collection. bilat lower ext veins no evidence of deep vein thrombosis in either leg neck,soft tissue us small hypoechoic nodules as described above within the right and left lobes of thyroid without aggressive features. no definitive mass seen in the midline region of the neck, underlying region of palpable concern. if clinical concern persists, recommend ct of the neck for further evaluation. series of ct head w/o contrast: impression: 1. increased hypodense bilateral frontal subdural collections, more prominent on the right with new small amount of blood layering along the right frontal convexity. these findings could be related to marked decrease in ventricular size and re-expansion of bilateral subdural spaces. close followup is recommended. 2. right frontal ventriculostomy catheter in the right lateral ventricle is unchanged . impression: 1. marked interval increase in ventriculomegaly compared to , with unchanged configuration of the vp shunt catheter in the right lateral ventricle. 2. stable bilateral subdural collection, without evidence of new bleeding. impression: 1. persistent ventriculomegaly with right frontal vp shunt in unchanged configuration, compared to , but overall worsened compared to . some narrowing of the suprasellar cistern due to enlargement of the third ventricle is also unchanged. 2. stable bilateral subdural collections. 3. no new intracranial hemorrhage. impression: 1. no interval change since yesterday's exam, with persistent ventriculomegaly and stable bilateral subdural collections. 2. unchanged scattered mastoid air cell opacification. ct chest : slightly suboptimal bolus timing. bilateral small segmental pe, non occlusive, predominantly in the left and right lower lobe and in the right upper lobe. mild right pleural effusion, bilateral atelectasis. no evidence of right heart strain. no other lung parenchymal changes. brief hospital course: 67m s/p nonaneurysmal sah and external hydrocephalus presented from rehab with altered mental status. outpatient head ct showed an increase in hydrocephalus and the patient was admitted to the neurosurgical service for vp shunt placement. vp shunt was placed without complication on . patient was transferred to the micu on hd#4 for respiratory distress due to aspiration pneumonitis. the patient was stable for transfer to the medical floor on hd#6. additional hospital course was complicated by aspiration pneumonia treated with broad-spectrum antibiotics. nasogastric tube feeding was initiated. frequent adjustments to the vp shunt were made by the neurosurgery team. heparin iv was started to treat pulmonary emboli diagnosed on after discussing the risks and benefits of anticoagulation with the neurosurgery team. on a meeting was held with the primary medical team, palliative care team (dr. and , np), the patient's sister (and healthcare proxy) and the patient's brother-in-law. we discussed mr. strong religious beliefs and advanced directives about end-of-life care. these preferences were reinforced via communication with his primary care physician who had spoken openly with the patient about his beliefs on a prior occasion. despite an unclear prognosis, the patient's sister stated clearly that mr. would not favor having a gastrostomy tube placed for a more permanent means of delivering nutrition, nor would he favor transfer to a rehabilitation facility. his family stated unequivocally that mr. preference would be a comfort-based approach to his care. comfort measures only were instituted that day and he was transferred to inpatient hospice on . he passed away at 12:24 am on . medications on admission: keppra 500 mg colace 200 mg amantadine hcl 50 mg q day glimepiride 2 mg metoclopramide 5 mg tid metformin 500 mg q 8 lisinopril 10 mg daily lactulose 30 ml atenolol 25 mg daily mvi trazadone 25 mg qhs omeprazole 40 mg qhs insulin glargine 44 units qhs folate lipitor 80 mg q day insulin regular heparin 5000 sc tid ipatropium albuterol discharge medications: none. discharge disposition: expired discharge diagnosis: external hydrocephalus hyperkalemia resp alkalosis hyperglycemia acute gastritis with hematemesis tachypnea submandibular mass chemical pneumonitis from aspiration hypocarbia acute renal failure dehydration hypertension leukocytosis pulmonary emboli subdural fluid collections discharge condition: n/a discharge instructions: n/a followup instructions: n/a md procedure: venous catheterization, not elsewhere classified venous catheterization, not elsewhere classified enteral infusion of concentrated nutritional substances ventricular shunt to abdominal cavity and organs diagnoses: hyperpotassemia anemia, unspecified obstructive hydrocephalus unspecified essential hypertension acute kidney failure, unspecified constipation, unspecified pneumonitis due to inhalation of food or vomitus alkalosis long-term (current) use of insulin other late effects of cerebrovascular disease swelling, mass, or lump in head and neck altered mental status encounter for palliative care dehydration encephalopathy, unspecified other and unspecified coagulation defects other pulmonary embolism and infarction intracranial abscess acute gastritis, with hemorrhage diabetes with ketoacidosis, type ii or unspecified type, uncontrolled tachypnea 

Answer: The patient is high likely exposed to