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: chief complaint: abdominal pain and black stools major surgical or invasive procedure: esophagogastroduodenoscopy history of present illness: 31f portuguese-speaking, with history of schistosomiasis and hepatic fibrosis, portal hypertension with history of variceal bleeds presents with one day history of abdominal pain and black tarry stools. patient was in usual state of health until one day prior to admission at which point she began to have dull mid-epigastric abdominal pain and black tarry stools. denies nausea, vomiting, fever, chills. upon presentation to the ed, she was found to be hemodynamically stable and not tachycardic, however, nasogastric lavage revealed bright red blood suggesting active upper gi bleed. past medical history: 1. schistosomiasis approximately three years. 2. status post splenectomy. 3. grade i esophageal varices. social history: patient moved to the united states from approximately six years ago. she lives in with her sister. she works as a house cleaner. she reports no alcohol or tobacco use. family history: she has one uncle who is status post splenectomy for unclear reasons. physical exam: vs tm99.1 c97 p68 bp115/48 rr16 o2sat98%ra general: cheerful, no acute distress heent: perrl, conjunctiva pink, oral mucus membranes moist neck: supple, no cervical lad, no jvd cardiovascular: normal s1, s2, rrr, no mrg lungs: ctab abdomen: active bowel sounds, soft, nontender, nondistended, no rebound no guarding. extremities: warm, no clubbing cyanosis or edema neuro: alert and oriented x 4. pertinent results: 10:15pm hct-30.1* 03:50pm glucose-98 urea n-9 creat-0.7 sodium-142 potassium-4.2 chloride-108 total co2-26 anion gap-12 03:50pm alt(sgpt)-21 ast(sgot)-22 alk phos-72 amylase-69 tot bili-0.3 03:50pm lipase-37 03:50pm albumin-4.3 03:50pm wbc-7.3# rbc-3.76* hgb-11.9* hct-34.0* mcv-90 mch-31.7 mchc-35.1* rdw-12.7 03:50pm neuts-37.6* lymphs-40.2 monos-4.9 eos-16.2* basos-1.1 03:50pm plt count-211 03:50pm pt-12.3 ptt-25.4 inr(pt)-1.0 egd report no esophageal varices. erythema and congestion in the pylorus and antrum consistent with gastritis. several small antral erosions - non bleeding. no blood in the stomach. no gastric varices. brief hospital course: patient was admitted to micu for urgent esophagogastroduodenoscopy which revealed no varices, but erythema and erosions of the stomach wall suggestive of gastritis. patient was treated supportively with proton pump inhibitor as well as one 500cc bolus of iv fluids for map in high 50s (map ranged 53-83 while in icu). hematocrit fell from 34 to 30.6 over hospital day one, however, patient had no further episodes suggestive of bleed. on hospital day two, patient continued to remain hemodynamically stable and was transferred to the floor for further observation and monitoring of her hematocrit. she maintained a stable hematocrit and was discharged home. it was noted during the hospitalization that she had an eosinophila on complete blood count. she was advised to follow up with her primary care physician regarding need for investigation. medications on admission: none discharge medications: 1. pantoprazole sodium 40 mg tablet, delayed release (e.c.) sig: one (1) tablet, delayed release (e.c.) po once a day. disp:*30 tablet, delayed release (e.c.)(s)* refills:*0* discharge disposition: home discharge diagnosis: gastritis schistosomiasis s/p slenectomy portal hypertension discharge condition: stable discharge instructions: please take your new medication and return to the emergency department if you see blood in your stool, if you have black stool, if you become dizzy, and if you develop other concerning symptoms. make an appointment to see dr. within the next few weeks. as you had high levels of cells in your blood called eosinophils, your primary care doctor should look in to this. followup instructions: provider: where: lm center phone: date/time: 9:30 make an appointment to see dr. within the next few weeks. md procedure: other endoscopy of small intestine diagnoses: anemia, unspecified portal hypertension blood in stool gastric ulcer, unspecified as acute or chronic, without mention of hemorrhage or perforation, without mention of obstruction acute gastritis, without mention of hemorrhage other specified schistosomiasis 

Answer: The patient is high likely exposed to