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 a 34 year-old right handed male who presented to the emergency room complaining of a left hand injury status post a hemiamputation with a table saw of four digits. the patient noted increased bleeding at the time with second, third and fifth fingers partially amputated and hanging from the extensor surface. the patient denies change of sensation to left thumb or fifth finger. the patient received a tetanus shot and morphine in the emergency room. past medical history: none. past surgical history: none. medications: none allergies: no known drug allergies. physical examination: his vital signs were 148/88. temperature 98.0. heart rate 80. respiratory rate 16. 100% o2 saturation on room air. his left hand had a large laceration across the surface of the palmar aspect to the level of the mcp. it was a deep and complex wound. left thumb with superficial injury to dorsal aspect. the patient has full range of motion with sensation intact to the left thumb, left second third and fourth digits held on by the extensor attachments with decreased capillary refill, decreased sensation and involvement of the tendon bone and arteries. the o2 sat monitor to the second, third and fourth digits showed no o2 saturations at the time. hospital course: the patient was admitted with a diagnosis of near complete amputation of his left second, third and fourth digits after a table saw incident. he was taken to the operating room where his second, third and fourth digits were reattached. the tendons, arteries and nerves were reapproximated. the patient was then brought to the surgical intensive care unit where he did well postoperatively. the patient had pain despite morphine pca, hence his medications were changed. he was ultimately requiring a ketamine drip on postoperative day three due to severe pain. on that same day the patient spiked a temperature to 103.0, which was thought to be attributable to the fact that he had not gotten out of bed and due to his excessive use of narcotics was not taking very deep inspirations and was thought to have atelectasis. with aggressive pulmonary toilet his temperature went down. otherwise, his vital signs were stable. the ketamine drip was discontinued the following day and he was placed on a dilaudid pca and continued to have pain. his pca was brought up to a total of .5 mg q 6 hours and he was taking full maximum dosage per hour on his pca. hence when his pca was discontinued the acute pain service was notified and he was put on a pain control regimen that at the time of discharge on postop day number eight consisted of dilaudid 10 mg po q 4 hours prn pain, neurontin 200 mg po t.i.d., ibuprofen 800 mg po t.i.d., acetaminophen 500 mg po t.i.d. and amitriptyline 25 mg po q.h.s. at the time of discharge the patient was afebrile and his vital signs were stable. he was also given colace 100 mg po b.i.d. and he will follow up with dr. as well as the chronic pain service. he will have vna services for xeroform dressing changes to his thumb and dressing changes to his digits. he will be kept in a splint that will keep his hand at 5 degrees of flexion. , m.d. dictated by: medquist36 procedure: excisional debridement of wound, infection, or burn open reduction of fracture with internal fixation, phalanges of hand other repair of vessel suture of cranial and peripheral nerves procedure on four or more vessels other tenoplasty of hand diagnoses: accidents caused by other powered hand tools traumatic amputation of other finger(s) (complete) (partial), complicated closed fracture of multiple sites of phalanx or phalanges of hand 

Answer: The patient is high likely exposed to