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: radiology final report mr head w & w/o contrast 3:07 pm mr head w & w/o contrast; mr contrast gadolin reason: please evaluate for ischemic disease/infarction contrast: magnevist medical condition: 54 year old woman admitted with listeria meningitis, question infarct in medial r frontal lobe. please get mri with gadolinium and diffusion weighted imaging. reason for this examination: please evaluate for ischemic disease/infarction exam: mri of the brain. clinical information: the patient with listeria meningitis, question of infarct in the right medial frontal lobe, for further evaluation. technique: t1 sagittal and axial and flair t2 susceptibility and diffusion axial images of the brain were obtained before gadolinium. t1 axial, sagittal and coronal images were obtained following the administration of gadolinium. comparison was made with the previous mri of . findings: again a small well circumscribed t2 hyperintensity is seen in the medial right frontal lobe involving the corpus callosum. following gadolinium, irregular enhancement is seen in this region. there is subtle increased signal seen in this region on diffusion images, indicating t2 shine through. the diffusion signal changes have decreased since the previous study, but the t2 abnormalities have increased with well-defined margins. the enhancement is also new since the previous study. the appearances could still be suggestive of an evolving subacute infarct. however, given the clinical history of listeria meningitis, an associated infection in this area could not be excluded. therefore, correlation with lumbar puncture findings and a followup are recommended. there are no other areas of abnormal enhancement seen. there is no mass effect, midline shift or hydrocephalus. impression: slightly increased t2 hyperintensity and new enhancement in the medial right frontal lobe since the previous mri examination of . the enhancement, which is new since the previous study could represent enhancement within a subacute infarct. however, given the clinical history of listeria meningitis, associated infection could not be excluded and correlation with csf findings and followup up are recommended. no other areas of abnormal enhancement are seen. dr. approved: sat 1:20 pm pathology examination name birthdate age sex pathology # , 54 female report to: dr. gross description by: dr. /mtd specimen submitted: colon. procedure date tissue received report date diagnosed by dr. . /cla previous biopsies: sigmoidoscopy. colon bx. skin bx, right upper eyelid. endometrial biopsy, emc. diagnosis: ileocolectomy: 1. ulcerative colitis, chronic active, with mucosal disease extending from right colon to distal margin. 2. there are numerous inflammatory pseudopolyps. 3. no granulomas or dysplasia. 4. fibrous obliteration of the appendix. 5. ileal segment, within normal limits. clinical: inflammatory bowel disease. gross: the specimen is received in one part labeled with the patient's name and medical record number and additionally labeled "colon". the specimen consists of an 89 cm segment of colon. the serosal surface is tan-pink and unremarkable as is the pericolic fat. the specimen is opened longitudinally to reveal a small segment of distal ileum measuring 1.5 x 1.5 cm. the cecum measures 5.5 cm in diameter. the remainder of the colon has a diameter of 3.0 cm. the proximal 11 cm of the colon has unremarkable tan-pink mucosa, while the remainder of the specimen shows a dark red and granular mucosa with numerous small polyps. additionally, there is a 6.0 cm x 0.5 cm appendix found at the proximal cecum. the specimen is sectioned and represented as follows: a = proximal ileal margin, b = representation of appendix, c = representation of uninvolved cecum, d-g = representation of remainder of bowel at 10 cm intervals, h = distal margin, i = representation of possible lymph nodes. radiology final report abdomen (supine & erect) 7:05 pm abdomen (supine & erect) reason: r/o toxic megacolon medical condition: 54 year old woman with uc now with worsening diarrhea, abd pain and distension. reason for this examination: r/o toxic megacolon supine and erect - abdomen history: 54-year-old woman with ulcerative colitis and abdominal pain, rule out megacolon. impression: two views of the abdomen show centrally clustered small bowel loops moderately distended with air concerning for small bowel obstruction. the colon may be diffusely thick walled, but it is not distended and there is no evidence of intraperitoneal free air. lung bases demonstrate small bilateral pleural effusions, new since . dr. was paged to discuss these findings at the time of dictation. discharge disposition: extended care facility: & rehab center - md procedure: venous catheterization, not elsewhere classified venous catheterization, not elsewhere classified venous catheterization, not elsewhere classified spinal tap incision of lung parenteral infusion of concentrated nutritional substances non-invasive mechanical ventilation temporary ileostomy arterial catheterization other incidental appendectomy transfusion of packed cells diagnoses: congestive heart failure, unspecified long-term (current) use of steroids other pulmonary insufficiency, not elsewhere classified other complications due to other vascular device, implant, and graft iron deficiency anemia, unspecified disorder of bone and cartilage, unspecified listeriosis universal ulcerative (chronic) colitis meningitis in other bacterial diseases classified elsewhere 

Answer: The patient is high likely exposed to