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, new subdural hematoma major surgical or invasive procedure: : right sided craniotomy for evacuation of subdural hematoma : wound exploration and debridement of collection : re-exploration of wound collection : trach/peg history of present illness: mr is a 77m s/p vp shunt placement for normal-pressure hydrocephalus 2 months ago who presented to the emergency department with a new acute, right sided subdural hematoma and a poor neurological examination. past medical history: afib htn bph ed dementia osa reflux nph social history: previously living in in-law suite connected to daughter's house. family history: non-contributory physical exam: on admission: non-reactive right pupil and extensor posturing. toes upgoing bilaterally. pertinent results: labs on admission: 10:30pm blood wbc-11.9* rbc-3.75* hgb-11.8* hct-34.4* mcv-92 mch-31.4 mchc-34.2 rdw-15.5 plt ct-149* 10:30pm blood neuts-91.9* lymphs-5.0* monos-2.8 eos-0.2 baso-0.1 05:20am blood hypochr-normal anisocy-normal poiklo-normal macrocy-normal microcy-normal polychr-occasional stipple-1+ acantho-occasional 10:30pm blood pt-14.0* ptt-24.9 inr(pt)-1.2* 10:30pm blood glucose-129* urean-21* creat-1.0 na-134 k-4.4 cl-100 hco3-22 angap-16 10:30pm blood calcium-8.5 phos-3.2 mg-2.0 05:38pm blood phenyto-8.4* 11:50pm blood type-art po2-252* pco2-37 ph-7.41 caltco2-24 base xs-0 11:50pm blood glucose-126* lactate-2.0 na-136 k-4.1 cl-104 imaging: head ct : impression: acute large right subdural hematoma measuring up to 2.3 cm with compression on adjacent right cerebral hemisphere, near complete effacement of the right lateral ventricle, 15 mm leftward subfalcine herniation, and complete right uncal herniation. enlarged left ventricle suggests ventricular entrapment from subfalcine herniation. no comparison images are available to assess for interval change. head ct : impression: status post evacuation of right-sided subdural hematoma with small amount of high-density blood remaining layering posteriorly. there is significant decrease mass effect with resolution of right uncal herniation and decreased compression on the right lateral ventricle. decreased leftward subfalcine herniation. head ct : findings: heterogeneous fluid collection and subdural hematoma in the right frontoparietal convexity is stable to slightly increased in size compared to prior study. no shift of midline structures is noted. unchanged intraventricular component of hemorrhage in the occipital of the left lateral ventricle is identified. there is no new hemorrhage. configuration and size of the ventricles is unchanged from prior studies. post-surgical changes in the right frontal region, small pneumocephalus and craniotomy again identified. torso ct : impression: 1. bilateral lower lobe interstitial promenince and linear opacities of uncertain chronicity. without prior studies, infection cannot be excluded, although the findings may reflect a chronic process. 2. small pericardial effusion. 3. diverticulosis without evidence of diverticulitis. ct head +/- : findings: the frontal component of the hypodense right subdural collection appears stable measuring 13.5 mm in maximal transverse dimension. its isodense occipital component is more conspicuous on the postcontrast images of this study compared to the noncontrast images of this and the previous studies. the hyperdense epidural collection underlying the right frontal/parietal craniotomy is slightly smaller. the overlying right subgaleal collection is also slightly smaller. enhancement along the dura underlying the craniotomy and along the subgaleal collection is expected in the post- operative setting, but superimposed infection cannot be excluded by imaging.there is no new hemorrhage. there is no shift of normally midline structures or evidence of a major vascular infarct. configuration and size of ventricles is unchanged from prior studies, with partial effacement of the right lateral ventricle. fluid in the maxillary sinuses is likely related to intubation. lenis : impression: no evidence of deep vein thrombosis in either leg. ct head : considering technical differences the right frontal and right occipital extra-axial fluid accumulation is relatively unchanged in size measuring approximately 13 mm in the right frontal region and 12 mm in right occipital region. there has been interval evolution of blood products within the right frontal collection. no new focus of hemorrhage is noted. no infarction or new mass effect is noted. the ventricles and sulci are mildly prominent consistent with involutional changes. the patient is status post right temporoparietal craniotomy with unchanged appearance of the surgical bed. impression: unchanged size of right frontal and right occipital subdural fluid accumulation with interval evolution of blood products within the right frontal region. the study is otherwise unchanged since , . ct head : findings: frontoparietal craniectomy with unchanged right frontal and occipital extra-axial low-density fluid collections. there is no new focus of hemorrhage. there is a similar mild mass effect exerted on the right frontal and occipital ventricles. there is no midline shift. on non-contrast-enhanced images, there is slight asymmetry of the superior sagittal sinus as demonstrated on prior mr from (outside study). there is no abnormal enhancing lesion. impression: unchanged size of right frontal and occipital subdural fluid collection consistent with subacute/chronic subdural hematoma. brief hospital course: the patient was admitted with mental status changes. he had fevers, lll infiltrate on . he was started on antibiotics that day. the following day the icu team stopped the antibiotics due to a clear chest x-ray and normal secretions. he was also extubated that day. on the patient was transferred to the floor. the patient was not doing well with swallowing and a dophoff was placed for tube feedings. on there appeared to be a fluid collection in the subgaleal space where the prior surgery was done. the patient's neuro exam remained stable in that he was moving all 4 but he was somewhat lethargic. a repeat head ct on was stable. the patient had low grade fevers. his fever workup was negative for dvt, pna, c-diff. his white count was starting to increase however. the patient's neuro exam was improving and he became more alert and engaged by the 23rd. his white count continued to rise and his sed rate was elevated to 70. the patient had tachypnea into the 30s while on the floor and was transferred back to the icu for respiratory distress. he was reintubated the following day. neurologically he was also much more lethargic and was not following commands. the patient was taken back to the or on for wound wash-out. he had drainge that appeared purulent post-operatively so he was taken to the or again on and had a craniectomy. the area was cleaned out and the bone was left off in order to allow the infection to clear. his ct was improved post-operatively. mr. neuro exam was stable while he was intubated. his cultures grew mssa so antibiotics were tailored to this. on he had a-fib/a-flutter and he was started on a diltiazem drip. he was extubated again on , was following commands with all 4 extremities, and was conversant. on the patient was transfused due to low crit and hypotension. on the patient was reintubated for continued tachpnea and respiratory distress. vasopressors were started and he was on diltiazem drip again for a-fib. the dilt was weaned off a few days later. after several family meetings the decision was made to do a trach and peg. the procedures occurred on . on a repeat head ct was stable with no obvious fluid collection. the pt's neurological status continued to improve. he was able to be weaned of the vent and was stable for over 24 hours. he was transferred to the stepdown unit on . he had been getting out of bed to chair with his helmet on in the icu. he was screened for rehab. the patient is on amiodarone for recent a-flutter. he is to be tapered to 200 mg on . he is to be tapered to 200 daily in 1 week on . he is to follow up with his cardiologist , at upon discharge from rehab. medications on admission: unknown discharge medications: 1. acetaminophen 160 mg/5 ml solution sig: one (1) po q4h (every 4 hours) as needed. 2. senna 8.6 mg tablet sig: one (1) tablet po bid (2 times a day) as needed. 3. docusate sodium 50 mg/5 ml liquid sig: one (1) po bid (2 times a day). 4. nystatin 100,000 unit/ml suspension sig: five (5) ml po qid (4 times a day). 5. heparin (porcine) 5,000 unit/ml solution sig: one (1) injection (2 times a day). 6. chlorhexidine gluconate 0.12 % mouthwash sig: one (1) ml mucous membrane (2 times a day). 7. levothyroxine 50 mcg tablet sig: one (1) tablet po daily (daily). 8. levetiracetam 500 mg tablet sig: two (2) tablet po bid (2 times a day). 9. famotidine 20 mg tablet sig: one (1) tablet po q12h (every 12 hours). 10. amiodarone 200 mg tablet sig: two (2) tablet po bid (2 times a day). 11. metoprolol tartrate 25 mg tablet sig: one (1) tablet po bid (2 times a day). 12. nafcillin in d2.4w 2 gram/100 ml piggyback sig: one (1) intravenous q6h (every 6 hours). 13. insulin regular human 100 unit/ml solution sig: one (1) injection asdir (as directed). discharge disposition: extended care facility: - discharge diagnosis: right subdural hematoma wound infection with leukocytosis post-operative atelectasis hyponatremia oral candidia discharge condition: neurologically stable discharge instructions: general instructions ?????? have a friend/family member check your incision daily for signs of infection. ?????? take your pain medicine as prescribed. ?????? exercise should be limited to walking; no lifting, straining, or excessive bending. ?????? increase your intake of fluids and fiber, as narcotic pain medicine can cause constipation. we generally recommend taking an over the counter stool softener, such as docusate (colace) while taking narcotic pain medication. ?????? unless directed by your doctor, do not take any anti-inflammatory medicines such as motrin, aspirin, advil, and ibuprofen etc. ?????? you haven been discharged on keppra (levetiracetam), you will not require blood work monitoring. ?????? clearance to drive and return to work will be addressed at your post-operative office visit. ?????? make sure to continue to use your incentive spirometer while at home, unless you have been instructed not to. call your surgeon immediately if you experience any of the following ?????? new onset of tremors or seizures. ?????? any confusion or change in mental status. ?????? any numbness, tingling, weakness in your extremities. ?????? pain or headache that is continually increasing, or not relieved by pain medication. ?????? any signs of infection at the wound site: redness, swelling, tenderness, or drainage. ?????? fever greater than or equal to 101?????? f. followup instructions: ??????please call ( to schedule an appointment with dr. , to be seen in 4 weeks. ??????you will need a ct scan of the brain with & without contrast. procedure: venous catheterization, not elsewhere classified venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more spinal tap incision of lung reconstruction of eyelid with hair follicle graft other local excision or destruction of lesion or tissue of skin and subcutaneous tissue incision of cerebral meninges insertion of endotracheal tube enteral infusion of concentrated nutritional substances percutaneous [endoscopic] gastrostomy [peg] temporary tracheostomy removal of ventricular shunt other craniectomy diagnoses: other iatrogenic hypotension obstructive sleep apnea (adult)(pediatric) esophageal reflux unspecified essential hypertension unspecified protein-calorie malnutrition hyposmolality and/or hyponatremia unspecified acquired hypothyroidism atrial flutter hypertrophy (benign) of prostate without urinary obstruction and other lower urinary tract symptom (luts) candidiasis of mouth acute respiratory failure 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 surgical operation with implant of artificial internal device causing abnormal patient reaction, or later complication,without mention of misadventure at time of operation dementia in conditions classified elsewhere without behavioral disturbance subdural hemorrhage disruption of external operation (surgical) wound cellulitis and abscess of other specified sites infection and inflammatory reaction due to nervous system device, implant, and graft idiopathic normal pressure hydrocephalus (inph) 

Answer: The patient is high likely exposed to