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: code: full allergies: nkda this is a 56 year old male initially admitted to for fall from ladder with subsequent sdh. bleed stable at first, then worsening, causing bradycardia, requiring external pacemaker. sdh evacuated, hr slowly improving, external pacemaker remains in place. neuro: pt a&o x 3, continues on q2h neuro checks, follows commands, pupils equal and reactive, equal strength in all extremities. pt pleasant however frustrated with being in bed so many days. complaining of ha, received prn percocet at beginning of shift with little effect, recieved one time dose oxycontin which pt stated was "too much" will continue with 1-2 tabs percoset for pain control. cv: hemodynamically stable, hr 50s sb with rare ectopy, no paced beats observed, external pacemaker set to atrial pace for rate <45. nbp 110-120 systolic. piv x 1. ep to stop by this am to eval if able to remove pacemaker. resp: no resp issues, rr teens with sats >95% on ra, lungs clear in all fields, cough/gag intact. gi: bs x 4, pt ordered for cardiac/heart healthy diet tolerating well. pt reportedly moved bowels overnight however not visualized by rn. pt reports formed, beown stool. gu: pt standing at bedside to void into urinal, urine clear, yellow. uo adequate. will replete am lytes as needed. skin: bruises on bilateral lower forearms from initial fall improving, craniotomy site from sdh evacuation covered with dsd, intact. social: family calling pt directly. procedure: incision of cerebral meninges insertion of temporary transvenous pacemaker system diagnoses: anemia, unspecified unspecified essential hypertension compression of brain hypotension, unspecified sinoatrial node dysfunction subdural hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness fall from other slipping, tripping, or stumbling home accidents hip joint replacement arthrodesis status 

Answer: The patient is high likely exposed to