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: addendum: the patient is requiring suctioning every hour by nursing. this was written incorrectly above. pa-c discharge disposition: extended care facility: md procedure: venous catheterization, not elsewhere classified continuous invasive mechanical ventilation for 96 consecutive hours or more percutaneous [endoscopic] gastrostomy [peg] temporary tracheostomy closed [endoscopic] biopsy of bronchus closure of skin and subcutaneous tissue of other sites intracranial pressure monitoring magnetic removal of embedded foreign body from cornea diagnoses: motor vehicle traffic accident involving collision with pedestrian injuring pedestrian alkalosis fever, unspecified alzheimer's disease dementia in conditions classified elsewhere without behavioral disturbance closed fracture of one rib ventilator associated pneumonia cerebral artery occlusion, unspecified with cerebral infarction pneumonia due to klebsiella pneumoniae street and highway accidents other and unspecified cerebral laceration and contusion, without mention of open intracranial wound, with loss of consciousness of unspecified duration closed fracture of clavicle, unspecified part open wound of elbow, without mention of complication 

Answer: The patient is high likely exposed to