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: latex / erythromycin base / cats attending: chief complaint: headache major surgical or invasive procedure: cerebral angiogram history of present illness: 30 yo m with sudden onset worst headache of his life on during coitus, lasted approximately one hour and began to resolve. he had an identical incident on with persistent headache and development of photophobia. he complains of severe ha and nausea/photophobia. he denies vomiting, no fevers/chills, no nuchal rigidity. he had a ct at an outside hospital which was negative for sah. he underwent a traumatic lp in the ed, with rbc count increasing from 19k to 39k from tube #1 to tube #4, with slight xanthrochromia. past medical history: h/o carpal tunnel release, h/o varicose vein removal social history: history of smoking x10 years, quit , occasional etoh family history: unknown physical exam: on admission: physical exam: hunt and : 1 : 0 gcs e: 4 v: 6 motor: 5 o: t: 97.2 bp: 125/83 hr: 94 r 18 o2sats 95% gen: wd/wn, comfortable, nad. heent: pupils: 4->2mm brisk bilaterally eoms intact neck: supple. lungs: cta bilaterally. cardiac: rrr. s1/s2. abd: soft, nt, bs+ extrem: warm and well-perfused. no c/c/e. neuro: mental status: awake and alert, cooperative with exam, normal affect. orientation: oriented to person, place, and date. recall: objects at 5 minutes. language: speech fluent with good comprehension and repetition. naming intact. no dysarthria or paraphasic errors. cranial nerves: i: not tested ii: pupils equally round and reactive to light, 4 to 2 mm bilaterally. visual fields are full to confrontation. iii, iv, vi: extraocular movements intact bilaterally without nystagmus. v, vii: facial strength and sensation intact and symmetric. viii: hearing intact to finger rub bilaterally. ix, x: palatal elevation symmetrical. : sternocleidomastoid and trapezius normal bilaterally. xii: tongue midline without fasciculations. motor: normal bulk and tone bilaterally. no abnormal movements, tremors. strength full power throughout. no pronator drift sensation: intact to light touch, propioception, pinprick and vibration bilaterally. toes downgoing bilaterally coordination: normal on finger-nose-finger, rapid alternating movements, heel to shin on discharge: neuro exam non focal. he does has some persistent photophobia and headache. his angio site is benign and distal pulses are equal. pertinent results: head cta : no sah seen. no vascular anomalies or aneurysms noted. cerebral angiogram : negative. brief hospital course: 33m admitted with reports of the worst headache of his life during coitus. when the headache did not go away he presented to an osh. a head ct was done which was negative but because of the concern for sah, the patient was transferred to for further care. a lp was done which did reveal increased rbc in his csf. he was admitted to the neuro icu and nimodipine was started. his exam remained stable and he underwent a cerebral angiogram on which was negative. he was then transferred from the neuro icu to the floor. a neurology consult was called and no further neurological workup is needed, they felt this was coital cephalalgia, they recommended propranolol prn prior to intercourse. he was transferred from the icu to /the floor on and discharged home on . medications on admission: none discharge medications: 1. docusate sodium 50 mg/5 ml liquid sig: one (1) po bid (2 times a day). 2. fioricet 50-325-40 mg tablet sig: 1-2 tablets po every hours as needed for heachache. disp:*40 tablet(s)* refills:*0* 3. propranolol 40 mg tablet sig: one (1) tablet po one hour prior to intercourse: do not take more than one tab in a 24hr period. disp:*30 tablet(s)* refills:*0* discharge disposition: home discharge diagnosis: headache / post coital cephalgia discharge condition: mental status: clear and coherent. level of consciousness: alert and interactive. activity status: ambulatory - independent. discharge instructions: - please take medication as prescribed. - please follow-up with your pcp regarding hospital admission. - if needed please setup a follow-up appointment with a neurologist if headaches persist or worsen. followup instructions: please follow-up with your pcp 2 weeks of discharge regarding your headaches and hospital stay. you may follow up with neurology on an as needed basis for headache management if you and your pcp elect to do so. there is no neurosurgical follow up required. procedure: spinal tap incision of lung arteriography of femoral and other lower extremity arteries arteriography of cerebral arteries diagnoses: headache visual discomfort 

Answer: The patient is high likely exposed to