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 an 81-year-old male with a history of pulmonary tuberculosis as a teenager, and more recent history of vertebral pott's disease treated with 18 months of anti-tuberculous therapy as well as vertebral stabilization, off tuberculosis therapy for the past 6 months, who presented to the emergency room at on after a day of malaise and fever. the patient reported a day of feeling unwell; he had been taking tylenol at home for this for at least one day. on the morning of the 26th, he fell at home after getting out of bed. subsequently, the patient's wife noted a fever to 100.6 and he received tylenol. later that day, he was lethargic so his family brought him to the emergency room. in the emergency room a chest x-ray was performed, which showed changes in his right lung consistent with his prior tuberculosis. a head ct and an lp were performed which were both unremarkable. prior to the head ct and lp, the patient received empiric vancomycin and ceftriaxone for possible meningitis. an erythematous rash was noted at the time of presentation to the emergency room. the patient was then admitted to the general medicine service for further evaluation. past medical history: 1) pulmonary tuberculosis as a teenager in . 2) pott's disease status post stabilization and debridement and 18 months of anti-tuberculosis therapy. 3) chronic renal failure - creatinine 1.6 - thought secondary to rifampin induced nephritis. was on hemodialysis for a year but this was stopped as his renal function improved. 4) hypertension. 5) hypothyroidism. 6) prostate cancer status post xrt. 7) recurrent uti's. medications: tylenol, synthroid 50 mcg per day, prilosec 20 mg per day, nephrocaps one per day. allergies: vancomycin (red man's syndrome), fluoroquinolones (erythroderma), unasyn (?), benadryl (urinary retention), rifampin (nephritis), pyrazinamide. social history: former professor of engineering. quit smoking many years in the past. family history: noncontributory. review of systems: rash for approximately one day. physical examination: temperature 100.6, heart rate 90's, blood pressure 130's/80's, o2 sat 100% on room air. general: the patient was alert but noted to be lethargic. heent: anicteric sclera. oropharynx unremarkable. no jvd. thorax, lungs clear to auscultation bilaterally. cardiac, regular pulse, first and second heart sounds, regular rate and rhythm, no murmurs. abdomen, bowel sounds positive, soft, nontender, nondistended. extremities, no edema. skin, diffuse erythema over the back and portions of the lower extremities. laboratory data: on admission, white blood cell count 15.6, hematocrit 40.2, platelet count 224,000, sodium 143, potassium 4.5, chloride 103, co2 22, bun 31, creatinine 1.8, glucose 120. differential on the patient's cbc was 89% neutrophils, 8% bands, 2% lymphocytes. lumbar puncture revealed one white blood cell and 89 red blood cells. the protein was 29 and glucose 69. gram stain was negative. chest x-ray, right lower lobe nodules and right upper lobe calcified granulomas, unchanged in appearance. head ct, no acute process. hospital course: 1. dermatologic: over the first 36 hours of his hospital course, the patient's initial erythematous rash progressed to bullous changes with desquamation. the area most severely involved initially was the patient's back. on the third hospital day, the patient was transferred to the icu for better monitoring, wound care and management of his diffuse erythroderma. the dermatology and plastic surgery services were consulted. aggressive fluid replacement for the patient's insensible losses was provided. as there was initial concern for a staph scalded skin syndrome, anti-staphylococcal coverage was provided with linezolid and clindamycin. the differential diagnosis for the patient's skin condition was staph scalded skin syndrome vs toxic epidermal necrolysis. biopsies were performed of the involved skin. an initial biopsy showed full thickness necrosis consistent with toxic epidermal necrolysis; a subsequent biopsy was more suggestive of bullous erythema multiforme; however, the patient's clinical progression was felt most consistent with ten. exposed areas of skin were covered with silver sulfadiazine and xeroderm dressings. ivig was initiated on when biopsy results were obtained. the patient received two doses of 25 gm of ivig. morphine was provided for pain control. the patient's skin involvement progressed to involve approximately 70-80% of his body surface area, including the back, abdomen, and all extremities. the etiology of the ten was unclear; his only new preadmission medication was tylenol; the ten may have represented a reaction to tylenol. he did also receive vancomycin and ceftriaxone in the emergency room empirically; however, he clearly had a rash and developing illness prior to admission. 2. fluids, electrolytes & nutrition: aggressive hydration was provided due to the patient's large insensible losses. initially this was done with d5 .9 normal saline; this was subsequently changed to .9 normal saline. the patient's sodium remained stable in the 130 to 135 range. electrolytes were checked q 8 hours with frequent repletion necessary. the patient's albumin declined to 2.4 by the fourth hospital day. the patient continued to take an oral diet, but tube feeds were to be initiated due to the patient's large nutritional needs. 3. id: all blood and tissue cultures were negative for organisms. csf culture was also negative. the clindamycin was discontinued after preliminary result suggested ten. the linezolid was continued on the advice of the id service. contact precautions were undertaken and silver sulfadiazine was used to prophylax against skin infections. on the last hospital day the patient spiked a fever to 101.5 and repeat cultures were performed. 4. renal: the patient has chronic renal failure. during the second hospital day the patient's creatinine rose to 2.4, but this acute renal failure resolved with aggressive fluid repletion. a foley catheter was placed on the last hospital day after much discussion with his family, who is reluctant to allow this in light of past problems with catheter associated urinary tract infections. 5. cardiovascular: the patient remained hemodynamically stable throughout his icu course. 6. access: the patient had a left internal jugular catheter placed on . 7. hematology: the patient's hematocrit dropped from an initial level of 40 to a level of 30 following hydration. on the last hospital day, the hematocrit fell to 27. white blood cell count also fell to 3.8 from 8.2. the fall in counts on the last hospital day raised the concern of an affect of the silver sulfadiazine vs developing superinfection. disposition: in light of the patient's extensive skin losses, a burn unit was felt to be the best location for patient's further management. after contacting the local burn units, the patient was accepted for transfer to . the patient was transferred to burn unit on . transfer medications: linezolid 600 mg po bid, protonix 40 mg per day, synthroid 50 mcg per day, morphine prn, .9 normal saline, ivig status post two doses of 25 gm out of a planned five day course, silver sulfadiazine to exposed areas. discharge diagnosis: 1. toxic epidermal necrolysis. 2. acute renal failure. 3. chronic renal failure. 4. hypertension. 5. hypothyroidism. discharge status: stable. , m.d. dictated by: medquist36 procedure: venous catheterization, not elsewhere classified spinal tap incision of lung closed biopsy of skin and subcutaneous tissue closed biopsy of skin and subcutaneous tissue diagnoses: thrombocytopenia, unspecified acute kidney failure, unspecified unspecified disorder of kidney and ureter other osteoporosis personal history of tuberculosis aromatic analgesics, not elsewhere classified, causing adverse effects in therapeutic use 

Answer: The patient is high likely exposed to