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: no known allergies / adverse drug reactions attending: addendum: discharge was delayed secondary to opthalmic evaluation. no acute treatment was determined. thus, on patient was again stable for discharge. discharge disposition: extended care facility: - md procedure: continuous invasive mechanical ventilation for 96 consecutive hours or more enteral infusion of concentrated nutritional substances percutaneous [endoscopic] gastrostomy [peg] temporary tracheostomy closed [endoscopic] biopsy of bronchus closed [endoscopic] biopsy of bronchus closed [endoscopic] biopsy of bronchus diagnoses: anemia, unspecified unspecified essential hypertension diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled unspecified protein-calorie malnutrition candidiasis of other urogenital sites atrial fibrillation percutaneous transluminal coronary angioplasty status paroxysmal ventricular tachycardia other and unspecified hyperlipidemia other specified procedures as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure iatrogenic pneumothorax alkalosis methicillin susceptible staphylococcus aureus in conditions classified elsewhere and of unspecified site accidental fall on or from other stairs or steps unspecified disorder of kidney and ureter grand mal status alzheimer's disease dementia in conditions classified elsewhere without behavioral disturbance encephalopathy, unspecified streptococcus infection in conditions classified elsewhere and of unspecified site, other streptococcus ventilator associated pneumonia knee joint replacement unspecified procedure as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure presence of cerebrospinal fluid drainage device paroxysmal supraventricular tachycardia closed fracture of acromial end of clavicle subarachnoid hemorrhage following injury without mention of open intracranial wound, with no loss of consciousness acute respiratory failure following trauma and surgery personal history of benign neoplasm of the brain urgency of urination 

Answer: The patient is high likely exposed to