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: code: full allergies: nkda pt transferred from osh for tips evaluation. presented to osh on with complaints of hemataemesis and melena stools x 2 days. gi lavaged for 750cc dark fluid. electively intubated for egd. during procedure numerous esophageal varices were visualized and banded. the following day pt had episode of brbpr and was scoped again, during the procedure the varices were rebanded. neuro: pt previously sedated at osh on fentanyl and versed drips, currently pt is off all sedation adn tolerating well. goal is to wean sedation so that pt can be extubated. cv: hr 80-90's nsr with no ectopy noted, bp 100-120/70-80, cvp ~4. peripheral pulses palpable. last crit 28.8 up from 27.9, platelets 39, team aware. resp: pt intubated, current setting are cpap+ps 5/5/40%, stv~600-700, mv 8-10l. latest vbg 7.39/37/44/23. lung sounds clear in apices, diminished in bases. suctioned x 1 for scant amounts of clear secretions. gi: hypoactive bowel sounds x 4, abdomen soft and distended. please note pt has not eaten for last 7 days. rectal bag intact draining liquid brown stool. octreotide gtt running at 50mcg/hr. liver team in to evaluate this evening. gu: foley patent and draining clear amber urine. uo 30-40cc/hr. access: pt has piv x 2, rij tlc. social: family in to visit today, very involved in pt's care. pt has sister that has just died (this past thursday) of ca. hcp is sister (h) (, (c) (. other important phone numbers listed on white board in pt's room. pt's ex-wife also in to visit, still very close to pt with whom she has 9 year old daughter. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours percutaneous abdominal drainage transfusion of packed cells transfusion of platelets diagnoses: thrombocytopenia, unspecified cirrhosis of liver without mention of alcohol chronic hepatitis c without mention of hepatic coma acute kidney failure, unspecified paralytic ileus epilepsy, unspecified, without mention of intractable epilepsy malignant neoplasm of liver, primary esophageal varices in diseases classified elsewhere, with bleeding hepatic encephalopathy 

Answer: The patient is high likely exposed to