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: no known allergies / adverse drug reactions attending: chief complaint: open left posterior knee dislocation major surgical or invasive procedure: : left popliteal artery exploration with left above-knee to below-knee popliteal artery bypass using right greater saphenous vein, left lower extremity four compartment fasciotomies, open reduction internal fixation of patella dislocation history of present illness: 58f presents to the er with a left posterior knee dislocation after suffering a fall onto her knees. patient was found to have open popliteal fossa laceration with bone protruding. she was evaluated by ortho who performed a bedside reduction and was subsequently found to have a pulseless left leg requiring emergent exploration in the operating room. past medical history: past medical history: anxiety hypertension past surgical history: right total knee replacement social history: non-contributory to trauma family history: non-contributory to trauma physical exam: alert and oriented x 3 vs: bp 120s/60 hr 80s resp: lungs clear abd: soft, non tender ext: pulses: left: femoral palp, dp palp ,pt dop right: femoral palp, dp palp ,pt palp feet warm, well perfused. no open areas incisions: left medial thigh and right groin stapled, clean and dry. open to air. wounds: left medial and lateral fasciotomy sites clean and granulating. pertinent results: cta aorta/bifem/iliac with runoff : 1. abrupt cut off of the left popliteal artery at the level of the distal femoral metaphysis concerning for avulsion injury and thrombosis secondary to recent dislocation. 2. distal reconstitution of the left anterior tibial and posterior tibial arteries at the level of the proximal tibia, though no flow seen in the left peroneal artery throughout its course. 3. laceration of the posterior soft tissues in the left popliteal fossa. small intramuscular hematoma posterior to the distal femur though no evidence of active extravasation. 4. no joint effusion or definite fracture. ct torso with contrast : 1. no post-traumatic sequelae in the chest, abdomen or pelvis. 2. small bilateral pleural effusions with adjacent compressive atelectasis. 3. left axillary lymph node measuring up to 1.7 cm and left inguinal lymph node measuring 1 cm. although these may be reactive, underlying malignancy cannot be excluded. please correlate clinically and if persistent, they may warrant further workup. 4. sclerotic t4 pedicle on the left. bone scan is recommended to exclude osseous metastatic disease. ble duplex venous us : 1. limited examination of the left lower extremity from the level of the popliteal vein and inferior within the calf due to hardware; however, no evidence of deep venous thrombosis in the common femoral or superficial femoral veins. 2. no evidence of deep venous thrombosis in the right lower extremity. xr l knee : skin irregularity, likely from prior open dislocation. skin staples are present. multiple surgical clips are seen within the soft tissues. no fracture identified. no dislocation. external fixator present and unchanged. 05:27am blood wbc-11.1* rbc-3.48* hgb-10.5* hct-30.3* mcv-87 mch-30.2 mchc-34.7 rdw-14.8 plt ct-387 05:04am blood glucose-117* urean-23* creat-0.7 na-136 k-4.0 cl-101 hco3-27 angap-12 brief hospital course: on , the patient underwent emergent external fixation of the open dislocation of her left knee as well as above-knee to below-knee popliteal artery bypass secondary to traumatic injury. she was hemodynamically stable during the surgery but required aggressive fluid resuscitation and 13 units of packed red blood cells. she was initially monitored in the icu and was extubated on pod #2. she was transferred out of the icu on pod #3. the left popliteal wound and lower leg fasciotomies were intially packed with wet-to-dry dressings. the fasciotomies sites were changed to vac suction dressings on pod #5. the wounds remained clean throughout the admission and showed healthy granulation. her vac is due to be changed on . her staples are due to be taken out on . due to the trauma of her injury, she also has evidence of tibial and peroneal nerve injury resulting in left foot drop and partial loss of sensation in the foot. she worked with physical therapy to regain partial mobility. she remained non-weight bearing on the left lower extremity but is able pivot on her right leg. due to poor venous access, a picc line was placed on pod #12. she had a urinary tract infection during her stay which was treated with ciprofloxacin. she has remained afebrile and hemodynamically stable throughout the admission. she was discharged to rehab on pod 17 in stable condition with follow up arranged with orthopedics, neurology, plastic surgery and vascular surgery. medications on admission: hctz neurontin lorazepam discharge medications: 1. heparin (porcine) 5,000 unit/ml solution sig: one (1) injection tid (3 times a day). 2. aspirin 81 mg tablet, chewable sig: one (1) tablet, chewable po daily (daily). 3. gabapentin 400 mg capsule sig: one (1) capsule po tid (3 times a day). 4. hydrochlorothiazide 12.5 mg capsule sig: one (1) capsule po daily (daily). 5. lorazepam 0.5 mg tablet sig: 1-2 tablets po q4h (every 4 hours) as needed for anxiety. 6. senna 8.6 mg tablet sig: one (1) tablet po bid (2 times a day). 7. ibuprofen 400 mg tablet sig: one (1) tablet po q8h (every 8 hours) as needed for pain. 8. hydromorphone (dilaudid) 0.25 mg iv prn dressing changes 9. oxycodone 5 mg tablet sig: one (1) tablet po q3h (every 3 hours) as needed for pain . 10. acetaminophen 325 mg tablet sig: two (2) tablet po q6h (every 6 hours) as needed for pain. 11. docusate sodium 100 mg capsule sig: one (1) capsule po bid (2 times a day). 12. heparin flush (10 units/ml) 2 ml iv prn line flush picc, heparin dependent: flush with 10ml normal saline followed by heparin as above daily and prn per lumen. discharge disposition: extended care facility: nursing & therapy center - ( center for rehabilitation and sub-acute care) discharge diagnosis: left patella dislocation with left popliteal artery thrombus discharge condition: level of consciousness: alert and interactive. mental status: clear and coherent. activity status: out of bed with assistance to chair or wheelchair. discharge instructions: you were admitted to the hospital after a fall which dislocated your left knee cap. you needed surgery to realign and stablize the knee cap and restore the circulation to your foot. you are to but no weight on your left foot. you have staples in your left thigh and right groin which should be removed on . the vac dressing on your faciotomy sites is changed every 3 days and is due to be changed on . followup instructions: department: plastic surgery when: wednesday at 9:30 am with: , md building: lm bldg () campus: west best parking: garage department: orthopedics when: thursday at 8:50 am with: , md building: campus: east best parking: garage department: neurology when: thursday at 10:00 am with: drs. & building: sc clinical ctr campus: east best parking: garage department: vascular surgery when: at 10:30 am with: vascular lab followed by appointment with dr. at 11:15am in the same suite. procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours enteral infusion of concentrated nutritional substances other (peripheral) vascular shunt or bypass fasciotomy application of external fixator device, tibia and fibula closed reduction of dislocation of knee central venous catheter placement with guidance central venous catheter placement with guidance diagnoses: acidosis urinary tract infection, site not specified unspecified essential hypertension anxiety state, unspecified other specified procedures as the cause of abnormal reaction of patient, or of later complication, without mention of misadventure at time of procedure hypotension, unspecified morbid obesity streptococcus infection in conditions classified elsewhere and of unspecified site, streptococcus, group d [enterococcus] acute venous embolism and thrombosis of deep vessels of proximal lower extremity other and unspecified complications of medical care, not elsewhere classified knee joint replacement fall from other slipping, tripping, or stumbling examination of participant in clinical trial injury to popliteal artery rhabdomyolysis other acquired deformities of ankle and foot other and unspecified escherichia coli [e. coli] physical restraints status injury to peroneal nerve injury to posterior tibial nerve dislocation of patella, open 

Answer: The patient is high likely exposed to