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: patient recorded as having no known allergies to drugs attending: addendum: alprazolam and ritalin were continued per his home therapy. discharge disposition: extended care facility: - md procedure: insertion of intercostal catheter for drainage continuous invasive mechanical ventilation for 96 consecutive hours or more insertion of endotracheal tube other exploration and decompression of spinal canal dorsal and dorsolumbar fusion of the anterior column, anterior technique transfusion of packed cells dorsal and dorsolumbar fusion of the posterior column, posterior technique other partial ostectomy, other bones transfusion of platelets insertion of interbody spinal fusion device fusion or refusion of 4-8 vertebrae insertion of recombinant bone morphogenetic protein diagnoses: unspecified essential hypertension acute posthemorrhagic anemia unspecified septicemia severe sepsis hypopotassemia other and unspecified hyperlipidemia acute respiratory failure pneumonitis due to inhalation of food or vomitus alkalosis other specified surgical operations and procedures causing abnormal patient reaction, or later complication, without mention of misadventure at time of operation scoliosis [and kyphoscoliosis], idiopathic spinal stenosis, lumbar region, without neurogenic claudication 

Answer: The patient is high likely exposed to