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: the patient was started on gcsf on . he will continue it for 8 doses per modified protocol. discharge disposition: home md procedure: venous catheterization, not elsewhere classified spinal tap incision of lung parenteral infusion of concentrated nutritional substances hemodialysis insertion of other (naso-)gastric tube esophagogastroduodenoscopy [egd] with closed biopsy arteriography of other intra-abdominal arteries arteriography of other intra-abdominal arteries arteriography of other intra-abdominal arteries transfusion of packed cells injection or infusion of cancer chemotherapeutic substance closed [aspiration] [percutaneous] biopsy of spleen diagnoses: anemia, unspecified tobacco use disorder congestive heart failure, unspecified acute kidney failure, unspecified unspecified septicemia severe sepsis hypopotassemia nausea with vomiting hypotension, unspecified loss of weight antineoplastic and immunosuppressive drugs causing adverse effects in therapeutic use disorders of magnesium metabolism splenomegaly burkitt's tumor or lymphoma, lymph nodes of multiple sites diarrhea of presumed infectious origin mood disorder in conditions classified elsewhere duodenitis, with hemorrhage ulcer of esophagus with bleeding other diseases of spleen unspecified disorder of gallbladder jaundice, unspecified, not of newborn 

Answer: The patient is high likely exposed to