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: history of present illness: the patient is a 69-year-old woman with a sudden onset of blinding headache on the day of admission with no neck pain, nausea, vomiting, blurry vision or trauma. she had no chest pain or shortness of breath or dizziness. physical exam: general: she is awake, alert and oriented x3. vital signs: her temperature was 96??????, heart rate 62, blood pressure 131/72, respiratory rate 18. saturations were 99% on room air. head, ears, eyes, nose and throat: her pupils equal, round and reactive to light. neurologic: cranial nerves ii through xii were intact. on motor strength, she had no pronator drift and she was in all muscle groups. cardiovascular: she had a s1 and s2, no s3 or s4. abdomen: soft, nontender, nondistended. extremities: no cyanosis, clubbing or edema. ct showed subarachnoid hemorrhage. hospital course: she was admitted to the neurosurgical intensive care unit for blood pressure control. on , she underwent a coiling of a right posterior communicating artery aneurysm. coiling was successful and the patient was monitored in the neurologic intensive care unit for 10 days to watch for vasospasm. the patient had no episodes of vasospasm while in the intensive care unit. her vital signs remained stable. she was afebrile. she did have complaints of headache on and off. she was medicated with percocet. she had transcranial dopplers which showed some mild elevation, but no clinical evidence of vasospasm. she had repeat arteriogram on which showed no evidence of vasospasm. the patient continued to be monitored for blood pressure monitoring and was started on neo-synephrine to keep her blood pressure greater than 150. on , the patient had a temperature of 101.2?????? and she was started on ceftriaxone for left lower lobe pneumonia. the patient developed loose stools, most likely it was thought to be related to her lactose intolerance, however it persisted after lactose diet was initiated and a clostridium difficile toxin was sent. the patient is on a 10 day course of ceftriaxone and she is day 7 of 10 days. she was transferred to the regular floor on . she remains in stable condition. she was seen by physical therapy and occupational therapy and found to require rehabilitation. discharge medications: 1. percocet 1 to 2 tablets po q4h prn 2. ceftriaxone 2 gm intravenous q 24 hours to be continued until . 3. heparin 5000 units subcutaneous q 12 hours. the patient was in stable condition at the time of discharge and will follow up with dr. in two weeks' time. , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified arteriography of cerebral arteries arteriography of cerebral arteries arterial catheterization other endovascular procedures on other vessels venous catheterization, not elsewhere classified arteriography of cerebral arteries arteriography of cerebral arteries arterial catheterization other endovascular procedures on other vessels diagnoses: pneumonia, organism unspecified urinary tract infection, site not specified unspecified essential hypertension subarachnoid hemorrhage 

Answer: The patient is high likely exposed to