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 82-year-old independent female in good health who has had intermittent self limited right upper quadrant pain for several weeks prior to admission which became severe on . the patient was referred by her primary care physician to dr. on and an ultrasound showed a distended gallbladder with 2.5 cm stone and sludge. the patient afterwards continued to have nagging right upper quadrant pain until 5 p.m. on the night of admission when she developed severe right upper quadrant pain after eating a low fat dinner. she has not had any nausea or vomiting. she did not have any fevers or chills. there has been no change in her bowel habits, no dysuria, no hematuria, no small bowel obstruction, no chest pain and she presented to emergency room for further evaluation. past medical history: 1. cholelithiasis 2. multi-nodule goiter 3. hypothyroidism 4. osteoporosis 5. glaucoma 6. mild left ventricular hypertrophy 7. lactose intolerance 8. history of deep venous thrombosis in which was treated with coumadin past surgical history: 1. status post subtotal thyroidectomy 2. status post tonsillectomy admission medications: 1. aspirin 81 mg po qd 2. betagen 0.5% each eye 3. fosamax 70 mg po q week 4. motrin prn 5. levothyroxine 150 mcg po qd 6. vitamins a, c, d, e and zinc 7. glucosamine allergies: question of sulfa allergy, but has codeine allergy which causes nausea and vomiting. social history: denies any etoh use. denies tobacco use. physical exam: vital signs: the patient is .5??????, 90, 100/74, 20, 96% on room air. general: she is alert and oriented, following commands. head, ears, eyes, nose and throat: she has no cervical lymphadenopathy. pupils are equal and reactive to light. tongue is midline. chest: clear to auscultation bilaterally. heart: regular rate and rhythm with a 2/6 systolic murmur. abdomen: soft. she has guarding in the right upper quadrant, positive sign, mild tympany, minimum distention. extremities: warm. she has bilateral spider veins and right varicosity, palpable popliteal and dorsal pedis. neurologic: intact. admission laboratories: white count 12.2, hematocrit 38.1, platelets 534. sodium 133, potassium 5.0, chloride 94, bicarbonate 25, bun 15, creatinine 0.5, glucose 168. her pt was 12.4. ptt was 26.8. inr was 1.1. her alt was 32. ast was 26. alkaline phosphatase was 148. total bilirubin was 0.5 and amylase was 69. discharge medications: 1. aspirin 81 mg po qd 2. betagen 0.25% drops in each eye 3. fosamax 70 mg po q week 4. motrin 400 mg prn 5. levothyroxine 150 mcg po qd 6. levofloxacin 500 mg po qd x2 weeks 7. flagyl 500 mg po tid x2 weeks 8. percocet 5/325 1 to 2 po q4h prn discharge condition: stable follow up: the patient will make an appointment with dr. office for follow up in approximately six weeks. she will go to rehabilitation and they will be able to remove the staples at rehabilitation and will continue with appropriate drain care for the cholecystostomy tube. , m.d. dictated by: medquist36 procedure: other cholecystotomy other partial cholecystectomy hepatotomy diagnoses: cardiac complications, not elsewhere classified other specified cardiac dysrhythmias methicillin susceptible staphylococcus aureus in conditions classified elsewhere and of unspecified site abscess of liver calculus of gallbladder with acute cholecystitis, without mention of obstruction fistula of gallbladder 

Answer: The patient is high likely exposed to