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: the patient is a 51-year-old female with past medical history significant for herpes, hepatitis c, hypertension, diabetes status post mechanical valve placed in , on coumadin, who presented with 1-day history of consistent crampy abdominal pain, periumbilical in nature. it was persistent with loose watery diarrhea. pain was consistently getting worse, radiating to the back. the patient's pain continued to get worse prior to admission. she then developed nausea and vomiting, is diaphoretic, and sought attention in the emergency department. past medical history: as above. hypertension. heart disease. depression. migraines. hepatitis c. herpes. past surgical history: total abdominal hysterectomy. avr. mvr. st. jude's valve. medications: 1. coumadin. 2. fioricet. 3. lexapro. 4. lisinopril. 5. toprol. physical examination: on examination, she was afebrile. vital signs were stable; however, she was in some abdominal distress. she was admitted with a diagnosis of pancreatitis, had a significant criteria. amylase was on admission, ldh was 423. the patient was admitted to the icu and was aggressively fluid resuscitated. the patient was started on a heparin drip in order to maintain the anticoagulation for her st. jude's valve. however in the icu, after the first night, her inr jumped to 9.1 because of her acute illness. the patient had increasing difficulties in the pulmonary status and was intubated prophylactically in order to be able to continue to ventilate her and was continued to aggressively be fluid resuscitated. she had a gas of 7.23, 47, 51, and base deficit of 8. her abdomen remained diffusely tender. her white count remained slightly elevated around 14 and her abg, eventually after fluid resuscitation began to normalize. hospital course: the pancreatitis care was continued. the patient was placed on a heparin drip and coumadin was discontinued. ng tube was placed, cvl was placed. patients with an inr, though continued after ffp was given. the patient continued to have some clotting difficulties with the recent placement of the cvl on the right ij. on , the heparin drip was being held because the patient's anticoagulation continued to be a difficult issue. this was then rectified after fluid status began to respond. the patient was continued on n.p.o. and was intubated. in order to better establish fluid status, a swan was placed. however, the patient in a period of agitation self- discontinued the swan. she was agitated. on , the patient had significantly improved. she extubated in the unit on , significantly improved, and her abdominal examination continued to improve. it was decided the patient met criteria for gentle sips. sips were provided. the patient tolerated the sips and she continued to do well. on hospital day 6, it was decided the patient should be transferred out of the unit. the patient was transferred out of the unit and was transferred to the floor. she continued to improve on the floor. her diet was advanced. her activity level was increased. her access was removed and peripheral access was used and the patient continued to improve. she was on tpn; however, this was weaned off, as she had been on tpn in the unit. this was then weaned off and the patient was continued to be on a heparin drip with goal between 60 and 80. however, the coumadin was started and when the inr reached therapeutic 2.5, it was decided that patient had met criteria for discharge. therefore, the patient was discharged in stable condition with an inr of 2.5 to protect the st. jude's valve. she had recovered fully from her bout of pancreatitis. was tolerating a regular diet, and had a normal activity level, and was discharged in stable condition. primary diagnosis: pancreatitis. secondary diagnosis: mechanical valve anticoagulation. tertiary diagnosis: respiratory insufficiency, needing for intubation. other secondary diagnoses: diabetes mellitus. hypertension. hepatitis c. , procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours parenteral infusion of concentrated nutritional substances insertion of endotracheal tube diagnoses: unspecified essential hypertension chronic hepatitis c without mention of hepatic coma diabetes mellitus without mention of complication, type ii or unspecified type, not stated as uncontrolled other pulmonary insufficiency, not elsewhere classified hypopotassemia heart valve replaced by other means acute pancreatitis 

Answer: The patient is high likely exposed to